Blur
- Overview
- Bike Builder
- Geometry and Sizing
- Product Support
A Fair Advantage
We tapped into everything we’ve learned from years of making the highest quality carbon full-suspension bikes and added the super-efficient Superlight™ suspension to make a World Cup-winning XC race bike. The Blur isn’t guaranteed to make you a race winner but being the lightest, full-suspension carbon XC bike we’ve ever made, it might be the difference between claiming first place...or just crossing the line.
- Be sure to read up on our new Superlight™ Suspension
- Looking at XC capability, but interested in a Juliana? Check out the Wilder.
- Racing XC seems too keen but still want speed? Check out the Tallboy
Key Features:
Available in: | Carbon C and Carbon CC |
Wheel Size: | 29" |
Front Travel: | 110mm or 120mm |
Rear Travel: | 107mm or 115mm |
R TR
25.8 lbs / 11.7 kg | S
25.8 lbs / 11.7 kg | S TR
26.07 lbs / 11.83 kg | GX AXS
25.37 lbs / 11.51 kg | GX AXS RSV
25.01 lbs / 11.34 kg | GX AXS TR
25.41 lbs / 11.52 kg | GX AXS TR RSV
24.95 lbs / 11.32 kg | X01 AXS RSV 8299 € 24.1 lbs / 10.93 kg | X01 AXS TR RSV 8299 € 24.49 lbs / 11.11 kg | X0 AXS RSV 9699 € 24.1 lbs / 10.93 kg | X0 AXS TR RSV 9699 € 24.49 lbs / 11.11 kg | XX SL AXS RSV 11.999 € 23.02 lbs / 10.44 kg | XX SL AXS TR RSV 11.999 € 23.51 lbs / 10.66 kg | Frame
4.09 lbs / 1.86 kg |
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Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | Material CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models. Learn More | ||
Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | Travel | ||
Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | Wheel Size | ||
Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | Rear Shock | ||
Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | Fork | ||
Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | Rear Derailleur | ||
Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | Remote | ||
Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | Right Shifter | ||
Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | Cassette | ||
Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | Chain | ||
Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | Chainguide | ||
Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | Bottom Bracket | ||
Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | Headset | ||
Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | Rear Tire | ||
Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | Front Tire | ||
Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | Front Hub | ||
Front Rim | Front Rim | Front Rim | Front Rim | Front Rim | Front Rim | Front Rim | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Front Rim | ||
Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | Rear Hub | ||
Rear Rim | Rear Rim | Rear Rim | Rear Rim | Rear Rim | Rear Rim | Rear Rim | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim At 385g per rim, the 28|XC features a wide and low rim profile, increasing strength and lateral rigidity while adding vertical compliance. The rim shape also eases tubeless tire installation and improves tire bead retention at lower pressure. The Reserve 28|XC is sturdy and strong enough for a rowdy XC ride (AND no rider weight limit and lifetime warranty), but light and fast enough for winning World Cup XC races. Learn More | Rear Rim | ||
Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | Front Rotor | ||
Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | Rear Rotor | ||
Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | Brakes | ||
Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | Crankset | ||
Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | Handlebars | ||
Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | Stem | ||
Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | Saddle | ||
Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | Seatpost | ||
Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | Grips | ||
Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger | Battery Charger |
SRAM Eagle Transmission - stronger, better shifting, wirelessly
The next generation SRAM Eagle Transmission specced on our CC-carbon models is a radically robust, fully integrated and interdependent wireless transmission. Built around the universal constant of the wheel axle itself, the Full Mount hangerless attachment creates a far stronger connection to the frame and the super strong derailleur provides unprecedented strength. Shifting under load is made possible due to a combination of X-SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The new AXS Pods are extremely ergonomic and highly customizable, so shifting gears is light and intuitive. It's simply the most advanced transmission and nearly as tough as the mountain itself.
Geometry
All units are in millimeters or degrees.
S | M | L | XL | |
---|---|---|---|---|
Reach | 425 | 450 | 470 | 495 |
Stack | 578.3 | 587.6 | 596.9 | 610.8 |
Head Tube Angle | 68.3° | 68.3° | 68.3° | 68.3° |
Seat Tube Length | 405 | 430 | 470 | 520 |
Front Center | 685.8 | 714.5 | 738.2 | 768.7 |
BB Height | 330.5 | 330.5 | 330.5 | 330.5 |
BB Drop | 42 | 42 | 42 | 42 |
Wheelbase | 1115.8 | 1147 | 1173.2 | 1206.2 |
Rear Center | 430 | 432.5 | 435 | 437.5 |
Head Tube Length | 90 | 100 | 110 | 125 |
Top Tube Length | 563.9 | 592.8 | 616.9 | 647.2 |
Seat Tube Angle | 76.5º | 76.3º | 75.8º | 75.7º |
Standover Height | 736.6 | 740.1 | 739.2 | 745.1 |
Units
cm
Frame Sizing
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
Units
cm
S
M
L
XL
Design Details
Design Details
1 / 8
XC or TR
The TR builds feature more travel (115mm rear, 120mm front) slightly beefier tires (Maxxis Rekon), a full height adjust dropper post, no lockout remote, and larger brake rotors. It's not a trail bike, it's a XC bike for certain courses.
Light Carbon Frame
The full-suspension Blur is lighter than most pre-race dinners you'll eat - 289g saving over previous generation.
Reserve 28 XC wheels
This is the lightest Reserve MTB rim (385g or 1367g complete). The rim bed is shallower and wider, meant for the newer generation of higher volume XC tires which are popular with elite racers.
Geo to match
The Blur's chainstay length is matched to frame size so every rider, no matter their height, gets the same balanced geometry and bike fit.
Two water bottles
Two water bottle mounts within the front triangle mean there's enough juice (or whatever electrolytes you choose) to keep the engine running.
No proprietary gubbins
There's no fiddly proprietary parts that could leave you stranded in a Cape Epic or Breck Epic campsite.
Made to last many lifetimes
The legendary Santa Cruz fit, finish and quality construction put this into a league of its own. The frame, bearings and optional Reserve wheels come with a lifetime warranty and any service is easy to do with our Rider Support pledge.
Chainguide
The only thing you'll be dropping is your competitors
Blur Frame Specifications
Suspension System | Superlight™ |
Front Derailleur | No compatibility |
Headset/Headtube | Integrated (IS41/52) |
Seat Post | 31.6mm |
Seat Clamp | 36.4mm |
Eye to Eye length | 190mm |
Stroke | 40mm (XC) | 45mm (TR) |
Fork Compatibility | 100-120mm |
BB Shell | 73mm Threaded |
Max Tire Size | 2.4" |
Max Chainring Size | 36t |
Water Bottle Mounts | 2 inside main triangle | 1 under downtube |
Shock Mounting Bushing Front | 20x8 |
Shock Mounting Bushing Rear | 20x8 |
Brake Mount | 160 PM |
Fork Offset | 44mm |
Suspension Setup
Take a look at detailed sag, high/low rebound, and high/low compression recommendations for shocks and forks in each build.
Take a look at our Suspension Setup Tool.
Geometry
All units are in millimeters or degrees.
S | M | L | XL | |
---|---|---|---|---|
Reach | 425 | 450 | 470 | 495 |
Stack | 578.3 | 587.6 | 596.9 | 610.8 |
Head Tube Angle | 68.3° | 68.3° | 68.3° | 68.3° |
Seat Tube Length | 405 | 430 | 470 | 520 |
Front Center | 685.8 | 714.5 | 738.2 | 768.7 |
BB Height | 330.5 | 330.5 | 330.5 | 330.5 |
BB Drop | 42 | 42 | 42 | 42 |
Wheelbase | 1115.8 | 1147 | 1173.2 | 1206.2 |
Rear Center | 430 | 432.5 | 435 | 437.5 |
Head Tube Length | 90 | 100 | 110 | 125 |
Top Tube Length | 563.9 | 592.8 | 616.9 | 647.2 |
Seat Tube Angle | 76.5º | 76.3º | 75.8º | 75.7º |
Standover Height | 736.6 | 740.1 | 739.2 | 745.1 |
Frame Sizing
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
FAQ's
Exploded Diagrams
SRAM Transmission Setup
Blur 4 XC | |||||
Frame Size | Setup Key | Setup Cog | 32T | 34T | 36T |
Small | B | 7 | 116 | 116 | 118 |
Medium | B | 7 | 116 | 118 | 118 |
Large | B | 7 | 116 | 118 | 118 |
XLarge | B | 7 | 116 | 118 | 118 |
Blur 4 TR | |||||
Frame Size | Setup Key | Setup Cog | 32T | 34T | 36T |
Small | B | 7 | 116 | 116 | 118 |
Medium | B | 7 | 116 | 118 | 118 |
Large | B | 7 | 116 | 118 | 118 |
XLarge | B | 7 | 116 | 118 | 118 |