Blur Frame 2025
Build Kit & Specs
*Please note: we make every effort to ensure accuracy of spec information, but they are subject to change.
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Material |
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Features |
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Frame |
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Travel |
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Weight |
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Wheel Size |
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| Suspension | |
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Fork |
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Shock |
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Remote |
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| Drivetrain | |
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Bottom Bracket |
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Cassette |
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Chain |
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Chainguide |
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Crank Length |
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Crankset |
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Front Derailleur |
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Left Shifter |
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Rear Derailleur |
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Right Shifter |
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Shifters |
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| Brakes | |
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Brakes |
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Front Brakes |
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Front Rotor |
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Rear Brakes |
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Rear Rotor |
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Rotors |
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| Cockpit | |
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Bar Width |
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Dropper Length |
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Grips / Bar Tape |
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Handlebars |
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Headset |
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Saddle |
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Seatpost |
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Stem |
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Stem Length |
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| Wheels | |
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Front Rim |
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Front Hub |
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Front Tire |
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Rear Rim |
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Rear Hub |
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Rear Tire |
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Valves |
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Rims |
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| Ebike | |
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Battery |
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Drive Unit |
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Battery Charger |
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Range Extender |
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| Specs | |
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Headset |
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Fork Axle to Crown |
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Fork Offset |
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Fork Compatibility |
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Suspension System |
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Rear Travel |
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Recommended Sag |
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Shock Length |
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Shock Stroke |
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Shock Mounting Hardware Upper |
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Shock Mounting Hardware Lower |
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Shock Bushing Size Front |
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Shock Bushing Size Rear |
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Bottom Bracket Shell |
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Chainline |
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Max Chainring Size |
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Front Derailleur Mount |
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Chainguide Standard |
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Derailleur Hanger |
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UDH Compatible |
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Front Spacing |
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Rear Spacing |
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Rear Brake Mount |
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Max Rotor Size |
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Max Tire Clearance May vary according to tire and rim model |
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Seat Post Diameter |
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Seat Clamp Diameter |
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Sealant |
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Water Bottle Mounts |
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Downtube Storage |
Blur Frame 2025
Sizing & Geometry
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.
| 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 |
| Wheel base | 1115.8 | 1147 | 1173.2 | 1206.2 |
| Rear Center | 430 | 432.5 | 435 | 437.5 |
| Headtube 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 | 737 | 740 | 739 | 745 |
| s | m | l | xl | |
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| Reach | 412.3 | 437.8 | 457.5 | 482.5 |
| Stack | 587.4 | 597 | 606.5 | 620.7 |
| Head tube angle | 67.1º | 67.1º | 67.1º | 67.1º |
| Seat Tube Length | 405 | 430 | 470 | 520 |
| Front Center | 695 | 723.7 | 747.4 | 778 |
| BB Height | 339.9 | 339.7 | 339.6 | 339.4 |
| BB Drop | 32.6 | 32.8 | 32.9 | 33.1 |
| Wheel base | 1125.8 | 1157 | 1183.2 | 1216.3 |
| Rear Center | 430.8 | 433.3 | 435.8 | 438.3 |
| Headtube length | 90 | 100 | 110 | 125 |
| Top Tube Length | 568.4 | 597.3 | 621.4 | 651.7 |
| Seat Tube Angle | 75.1º | 75º | 74.9º | 74.8º |
| Standover Height | 744 | 746 | 745 | 750 |
Blur Frame 2025
Setup & Support
Whether you’re the proud owner of a Blur or are just digging deep into the details you’ll find it all here.
Blur 4 Small Parts
Shop Spare Parts
| Label | Name | Blurb | Quantity | Torque | Part Number |
|---|---|---|---|---|---|
| A | Rear axle 12x173.7 | Apply grease to shaft and threads | 1 | 08-22209 | |
| B | SCB UDH | Interchangeable with Sram UDH | 1 | 23-23491 | |
| C | SCB UDH screw | Reverse thread | 1 | 20 Nm | 26-23492 |
| D | Chainstay Protector | 1 | 30-20189 | ||
| E | Chainstay Protector | 1 | 30-20189 | ||
| F | Seatstay Protector | 1 | 30-21453 | ||
| G | M5x12 HHS | Apply Loctite 242 to threads | 1 | 2 Nm | 26-22570 |
| H | OneUp chainguide back plate | 1 | 26-22571 | ||
| I | OneUp chainguide mount | 1 | 26-22572 | ||
| J | M4x10 FHCS | Apply Loctite 242 to threads | 2 | 0.65 Nm | 26-22938 |
| K | OneUp chainguide | 1 | 19-22609 |
| Label | Name | Blurb | Quantity | Torque | Part Number |
|---|---|---|---|---|---|
| A | M10x23 Screw | Apply Loctite 242 to threads only, apply grease to shaft only | 2 | 16 Nm | 26-20122 |
| B | M8x35 Shock Bolt | Apply Loctite 242 to threads | 2 | 20 Nm | 26-22662 |
| C | Pivot Axle M10x81 | Apply Loctite 242 to threads only, apply grease to shaft only | 1 | 13.6 Nm | 08-23720 |
| D | M5 Tapered Washer | Apply grease to surface | 1 | 26-15632 | |
| E | M5 Washer | 1 | 26-12652 | ||
| F | M5x20 SHCS | Apply Loctite 242 to threads | 1 | 5.6 Nm | 26-15946 |
| G | Pivot axle M15x90.75 | Apply Loctite 242 to threads only, apply grease to shaft only | 1 | 20 Nm | 08-22530 |
| H | M6 Tapered Washer | Apply grease to surface | 1 | 26-15633 | |
| I | M6 Washer | 1 | 26-11817 | ||
| J | M6x20 SHCS | Apply Loctite 242 to threads | 1 | 9 Nm | 26-15947 |
| 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 |
Blur Frame 2025
Get access to the exclusive SCB Owners Club which gives you access to added levels of rider support, treats, opportunities and benefits. Join the club today for free! It takes just five minutes to receive a lifetime of membership perks.
Learn MoreWe build Santa Cruz bicycles to be durable and long lasting, and then back them up with legendary support and a warranty of the highest standard.
Santa Cruz Bicycles offers free replacement pivot bearings to the original owner for as long as they own their bike.
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.
Standout Features
Explore the trail taming highlights that make the Blur so special.
CC Carbon Frame
Superlight Suspension
Two Water Bottles
Dig Deep
Build kit& Specs
Geometry& Sizing
Setup& Support
