Wilder MY25

Tap Into Your Wilder Side

We've taken all the acceleration and out-of-the-saddle sprint qualities of a carbon XC race rocket and fused them with a rear end that still rails corners like a hardcore trail bike. The result? A bike fast enough to win, fun enough to frolick. Meet the wild child of XC.

Carbon C/CC

Front (MM) 120

Rear (MM) 115

Wheel Size 29

Shop Spare Parts

Model Specs

Suspension System	Superlight™
Front Derailleur	No compatibility
Headset	Integrated (IS41/52)
Translation missing: en.products.product.specs.seat_post	31.6mm
Seat Clamp Diameter	36.4mm
Shock Length	190mm
Shock Stroke	45mm
Fork Compatibility	120mm
Bottom Bracket Shell	73mm Threaded
Max Tire Clearance	2.4"
Max Chainring Size	36t
Water Bottle Mounts	2 inside main triangle \| 1 under downtube
Shock Bushing Size Front	20x8
Shock Bushing Size Rear	20x8
Rear Brake Mount	160 PM
Fork Offset	44mm

Build Kits

Select a Build Kit

Weight	28.55 lbs / 12.95 kg
Material	Carbon C
Travel	115mm
Wheel Size	29
Shock	FOX Float Performance, 190x45
Fork	RockShox Sid RL, 120mm
Rear Derailleur	SRAM NX Eagle, 12spd
Right Shifter	SRAM NX Eagle, 12spd
Cassette	SRAM PG1230, 12spd, 11-50t
Chain	SRAM NX Eagle, 12spd
Chainguide	OneUp Chainguide
Bottom Bracket	SRAM DUB 68/73mm Threaded BB
Headset	FSA IS-2/47/42 ACB or Cane Creek 10 IS Integrated
Rear Tire	Maxxis Rekon Race 29"x2.4"WT, EXO
Front Tire	Maxxis Rekon Race 29"x2.4"WT, EXO
Front Hub	SRAM MTH 716, 15x110, Torque Cap, 6-Bolt 32h
Front Rim	RaceFace AR Offset 27 29"
Rear Hub	SRAM MTH 746, 12x148, HG, 6-Bolt, 32h
Rear Rim	RaceFace AR Offset 27 29"
Front Rotor	Avid Centerline, 180mm
Rear Rotor	Avid Centerline, 180mm
Brakes	SRAM Level T
Crankset	SRAM Stylo 148 DUB 32t
Handlebars	RaceFace Ride
Stem	RaceFace Ride, 60mm
Saddle	Juliana Primiero Saddle or Juliana Segundo Saddle
Seatpost	SDG Tellis Dropper, 31.6
Grips / Bar Tape	ESI Chunky Grips

Weight	26.22 lbs / 11.89 kg
Material	Carbon C
Travel	115mm
Wheel Size	29
Shock	FOX Float Performance, 190x45
Fork	FOX 34SC Float Performance, 120mm
Rear Derailleur	SRAM GX Eagle, 12spd
Right Shifter	SRAM GX Eagle, 12spd
Cassette	SRAM XG1275 Eagle, 12spd, 10-50t
Chain	SRAM GX Eagle, 12spd
Chainguide	OneUp Chainguide
Bottom Bracket	SRAM DUB 68/73mm Threaded BB
Headset	Cane Creek 40 IS Integrated Headset
Rear Tire	Maxxis Rekon Race 29"x2.4"WT, EXO
Front Tire	Maxxis Rekon Race 29"x2.4"WT, EXO
Front Hub	DT Swiss 370, 15x110, 6-Bolt, 28h
Front Rim	RaceFace AR Offset 27 29"
Rear Hub	DT Swis 370, 12x148, XD, 6-Bolt, 36t, 28h
Rear Rim	RaceFace AR Offset 27 29"
Front Rotor	Avid Centerline, 180mm
Rear Rotor	Avid Centerline, 180mm
Brakes	SRAM Level TL
Crankset	SRAM GX Eagle 148 DUB 32t
Handlebars	SRAM Atmos Flat Bar
Stem	SRAM Atmos Stem, 60mm
Saddle	Juliana Primiero Saddle or Juliana Segundo Saddle
Seatpost	FOX Transfer SL Performance Dropper, 31.6
Grips / Bar Tape	ESI Chunky Grips

Weight	25.99 lbs / 11.79 kg
Material	Carbon C
Travel	115mm
Wheel Size	29
Shock	FOX Float Performance Elite, 190x45 -or- FOX Float SL Performance Elite, 190x45
Fork	FOX 34SC Float Performance Elite, Grip SL, 120mm
Rear Derailleur	SRAM GX Eagle AXS T-Type, 12spd
Right Shifter	SRAM AXS Pod Bridge
Cassette	SRAM GX Eagle T-Type, 10-52t
Chain	SRAM GX Eagle T-Type, Flattop, 12spd
Chainguide	OneUp Chainguide
Bottom Bracket	SRAM DUB 73mm MTB Wide BB
Headset	Cane Creek 40 IS Integrated Headset
Rear Tire	Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
Front Tire	Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
Front Hub	DT Swiss 370, 12x110, 6-Bolt, 28h
Front Rim	RaceFace ARC Offset 27 29"
Rear Hub	DT Swiss 370, 12x148, XD, 6-Bolt, 36t, 28h
Rear Rim	RaceFace ARC Offset 27 29"
Front Rotor	SRAM HS2 180mm
Rear Rotor	SRAM HS2 180mm
Brakes	SRAM Level Bronze Stealth 4-Piston
Crankset	SRAM GX Eagle DUB T-Type Crankset, 32t
Handlebars	Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise
Stem	SRAM Atmos Stem, 60mm
Saddle	Juliana Primiero -or- WTB Deva, Cromoly
Seatpost	OneUp Dropper Post, 31.6
Grips / Bar Tape	ESI Chunky Grips
Battery Charger	SRAM eTap Powerpack 1 Battery & Charger

Weight	26.18 lbs / 11.87 kg
Material	Carbon CC
Travel	115mm
Wheel Size	29
Shock	FOX Float Factory, 190x45 -or- FOX Float SL Factory, 190x45
Fork	FOX 34SC Float Factory, Grip SL, 120mm
Rear Derailleur	SRAM X0 Eagle AXS T-Type, 12spd
Right Shifter	SRAM AXS Pod Controller Rocker Paddle
Cassette	SRAM X0 Eagle T-Type, 10-52t
Chain	SRAM X0 Eagle T-Type, Flattop, 12spd
Chainguide	OneUp Chainguide
Bottom Bracket	SRAM DUB 73mm MTB Wide BB
Headset	Cane Creek 40 IS Integrated Headset
Rear Tire	Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
Front Tire	Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
Front Hub	DT Swiss 350, 15x110, Centerlock, 24h
Front Rim	Reserve 28\|XC Carbon
Rear Hub	DT Swiss 350, 12x148, XD, Centerlock, 24h, 36t
Rear Rim	Reserve 28\|XC Carbon
Front Rotor	SRAM HS2 Centerlock 180mm
Rear Rotor	SRAM HS2 Centerlock 180mm
Brakes	SRAM Level Silver Stealth 4-Piston
Crankset	SRAM X0 Eagle DUB T-Type Crankset, 32t
Handlebars	Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise
Stem	SRAM Atmos 7k, 60mm
Saddle	Juliana Primiero -or- WTB Deva, Cromoly SL
Seatpost	OneUp Dropper Post, 31.6
Grips / Bar Tape	ESI Chunky Grips
Battery Charger	SRAM eTap Powerpack 1 Battery & Charger

Weight	4.24 lbs / 1.92 kg
Material	Carbon CC
Travel	115mm
Wheel Size	29
Shock	FOX Float Factory, 190x45 -or- FOX Float SL Factory, 190x45

Geometry

All units are in millimeters or degrees.

	s	m	l
Reach	412.3	437.8	457.5
Stack	587.4	597	606.5
Head tube angle	67.1º	67.1º	67.1º
Seat Tube Length	405	430	470
Front Center	695	723.7	747.4
BB Height	339.9	339.7	339.6
BB Drop	32.6	32.8	32.9
Wheel base	1125.8	1157	1183.2
Rear Center	430.8	433.3	435.8
Headtube length	90	100	110
Top Tube Length	568.4	597.3	621.4
Seat Tube Angle	75.1º	75º	74.9º
Standover Height	743.5	746.4	745.4

Size Guide

Small

154cm 5'1" - 165cm 5'5" Reach: 425mm

Medium

165cm 5'5" - 175cm 5'9" Reach: 450mm

Large

175cm 5'9" - 185cm 6'1" Reach: 470mm

Suspension Setup

(2025) Fox Float SL LV Perf. Elite

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	8
120	54	120	28-30%, 12.5-13.5mm	7
140	64	140	28-30%, 12.5-13.5mm	7
160	73	165	28-30%, 12.5-13.5mm	6
180	82	190	28-30%, 12.5-13.5mm	6
200	91	210	28-30%, 12.5-13.5mm	6
220	100	235	28-30%, 12.5-13.5mm	5
240	109	260	28-30%, 12.5-13.5mm	5
260	118	280	28-30%, 12.5-13.5mm	5

(2025) Fox 34 SC 120 29 Perf. Elite

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

(2024) Fox 34 SC 120 29 Perf. Elite

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
120	54	58	12
130	59	63	11
140	64	68	10
150	68	72	9
160	73	77	8
170	77	82	7
180	82	86	6
190	86	91	6
200	91	96	5
210	95	100	4
220	100	105	3
230	104	110	2

(2024) Fox Float Perf Elite

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	7
120	54	110	28-30%, 12.5-13.5mm	6
140	64	125	28-30%, 12.5-13.5mm	6
160	73	140	28-30%, 12.5-13.5mm	5
180	82	155	28-30%, 12.5-13.5mm	5
200	91	170	28-30%, 12.5-13.5mm	4
220	100	190	28-30%, 12.5-13.5mm	4
240	109	205	28-30%, 12.5-13.5mm	3
260	118	225	28-30%, 12.5-13.5mm	3

(2025) Fox Float SL LV Factory

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	8
120	54	120	28-30%, 12.5-13.5mm	7
140	64	140	28-30%, 12.5-13.5mm	7
160	73	165	28-30%, 12.5-13.5mm	6
180	82	190	28-30%, 12.5-13.5mm	6
200	91	210	28-30%, 12.5-13.5mm	6
220	100	235	28-30%, 12.5-13.5mm	5
240	109	260	28-30%, 12.5-13.5mm	5
260	118	280	28-30%, 12.5-13.5mm	5

(2025) Fox 34 SC 120 29 Factory

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

(2024) FOX 34SC Factory 120

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)	Compression
100	45	49	14	15
120	54	58	12	15
140	64	68	10	15
160	73	77	8	15
180	82	86	6	15
200	91	96	5	15
220	100	105	3	15
240	109	114	1	15

(2024) Fox Float DPS Factory

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	8
120	54	120	28-30%, 12.5-13.5mm	7
140	64	140	28-30%, 12.5-13.5mm	7
160	73	165	28-30%, 12.5-13.5mm	6
180	82	190	28-30%, 12.5-13.5mm	6
200	91	210	28-30%, 12.5-13.5mm	6
220	100	235	28-30%, 12.5-13.5mm	5
240	109	260	28-30%, 12.5-13.5mm	5
260	118	280	28-30%, 12.5-13.5mm	5

Rockshox SID RL 120

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	64	19
120	54	70	18
140	64	90	16
160	73	105	15
180	82	120	13
200	91	135	10
220	100	150	8
240	109	167	6
260	118	193	5

Fox Float DPS Performance

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	8
120	54	120	28-30%, 12.5-13.5mm	7
140	64	140	28-30%, 12.5-13.5mm	7
160	73	165	28-30%, 12.5-13.5mm	6
180	82	190	28-30%, 12.5-13.5mm	6
200	91	210	28-30%, 12.5-13.5mm	6
220	100	235	28-30%, 12.5-13.5mm	5
240	109	260	28-30%, 12.5-13.5mm	5
260	118	280	28-30%, 12.5-13.5mm	5

Fox SC34 Performance 120

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Fox Float DPS Performance

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Sag	Rebound (from closed)
100	45	95	28-30%, 12.5-13.5mm	8
120	54	120	28-30%, 12.5-13.5mm	7
140	64	140	28-30%, 12.5-13.5mm	7
160	73	165	28-30%, 12.5-13.5mm	6
180	82	190	28-30%, 12.5-13.5mm	6
200	91	210	28-30%, 12.5-13.5mm	6
220	100	235	28-30%, 12.5-13.5mm	5
240	109	260	28-30%, 12.5-13.5mm	5
260	118	280	28-30%, 12.5-13.5mm	5

Transmission Setup

Frame Size	Setup Key	Setup Cog	30T	32T	34T	36T
Small	B	7	116	116	118	118
Medium	B	7	116	118	118	120
Large	B	7	116	118	118	120

Exploded Diagrams

Upper Link

label	name	quantity	part_number	blurb
A	29-22532	1	Upper Link
B	11-12681	2	6900-2RS Bearing
C	26-15533	2	M10x3 Washer	Apply grease to inner surface
D	26-22561	1	10x35.25 Bearing spacer
E	26-18690	2	Bearing Dust Shield	Apply grease to inner surface
F	11-12681	2	6900-2RS Bearing

Rear Axle, Chainstay Protector, Derailleur Hanger, and Chainguide

label	name	quantity	part_number	blurb	torque
A	08-22209	1	Rear axle 12x173.7	Apply grease to shaft and threads
B	23-23491	1	SCB UDH	Interchangeable with Sram UDH
C	26-23492	1	SCB UDH screw	Reverse thread	20 Nm
D	30-20189	1	Chainstay Protector
E	30-20189	1	Chainstay Protector
F	30-21453	1	Seatstay Protector
G	26-22570	1	M5x12 HHS	Apply Loctite 242 to threads	2 Nm
H	26-22571	1	OneUp chainguide back plate
I	26-22572	1	OneUp chainguide mount
J	26-22938	2	M4x10 FHCS	Apply Loctite 242 to threads	0.65 Nm
K	19-22609	1	OneUp chainguide

Downtube Protector, Bottle Cage Bolts, Seat Collar, and Headbadge

label	name	quantity	part_number	blurb	torque
A	67-19217	1	Head Tube Badge	Clean frame surface, center on headtube
B	26-20124	7	M5x16 Water Bottle screw	Apply grease to threads
C	30-22562	1	Downtube Protector
D	26-18382	1	M4x12 BHC	Apply grease to treads	0.65 Nm
E	34-20201	1	36.4 Seat Collar

Lower Pivot Bearings

label	name	quantity	part_number	blurb
A	26-22531	1	15x38.25 Bearing spacer
B	11-12218	2	6902-2RS Max Bearing
C	26-11612	2	Bearing Dust Shield	Apply grease to inner surface

Upper Link and Lower Pivot Hardware

label	name	quantity	torque	part_number	blurb
A	26-20122	2	16 Nm	M10x23 Screw	Apply Loctite 242 to threads only, apply grease to shaft only
B	26-22662	2	20 Nm	M8x35 Shock Bolt	Apply Loctite 242 to threads
C	08-23720	1	13.6 Nm	Pivot Axle M10x81	Apply Loctite 242 to threads only, apply grease to shaft only
D	26-15632	1		M5 Tapered Washer	Apply grease to surface
E	26-12652	1		M5 Washer
F	26-15946	1	5.6 Nm	M5x20 SHCS	Apply Loctite 242 to threads
G	08-22530	1	20 Nm	Pivot axle M15x90.75	Apply Loctite 242 to threads only, apply grease to shaft only
H	26-15633	1		M6 Tapered Washer	Apply grease to surface
I	26-11817	1		M6 Washer
J	26-15947	1	9 Nm	M6x20 SHCS	Apply Loctite 242 to threads

Manuals & Files

If you're looking for more information about your bike check our the Santa Cruz Bicycles Owner's Manual.

Santa Cruz Bicycles User Manual 2025

FAQs

On sizes M, L, XL there are three bottle mounts- two on the inside of the front triangle, and a third underneath the downtube. The small size does not have the third one underneath the downtube, but does have the other two.

No, 29" wheels only, front and rear

We offer the Wilder.4 in 2 travel options: 'XC' - 100mm travel front and rear. This option uses a 40mm stroke rear shock. 'TR' - 120mm front and 115mm rear travel. This option uses a 45mm stroke shock. All Wilder.4 frames accomodate both shock sizes.

Yes, there are a limited number of Wilder.4 frame-only options available. Contact your local dealer for more info.

Wilder is the model name, Superlight™ is our new pivot system employed on the Wilder.4. You can read more about that HERE

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Wilder MY25

Tap Into Your Wilder Side

Compare Bikes

Compare Bikes

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
120	54	58	12
130	59	63	11
140	64	68	10
150	68	72	9
160	73	77	8
170	77	82	7
180	82	86	6
190	86	91	6
200	91	96	5
210	95	100	4
220	100	105	3
230	104	110	2

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)	Compression
100	45	49	14	15
120	54	58	12	15
140	64	68	10	15
160	73	77	8	15
180	82	86	6	15
200	91	96	5	15
220	100	105	3	15
240	109	114	1	15

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	64	19
120	54	70	18
140	64	90	16
160	73	105	15
180	82	120	13
200	91	135	10
220	100	150	8
240	109	167	6
260	118	193	5

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
120	54	58	12
130	59	63	11
140	64	68	10
150	68	72	9
160	73	77	8
170	77	82	7
180	82	86	6
190	86	91	6
200	91	96	5
210	95	100	4
220	100	105	3
230	104	110	2

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)	Compression
100	45	49	14	15
120	54	58	12	15
140	64	68	10	15
160	73	77	8	15
180	82	86	6	15
200	91	96	5	15
220	100	105	3	15
240	109	114	1	15

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	64	19
120	54	70	18
140	64	90	16
160	73	105	15
180	82	120	13
200	91	135	10
220	100	150	8
240	109	167	6
260	118	193	5

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
120	54	58	12
130	59	63	11
140	64	68	10
150	68	72	9
160	73	77	8
170	77	82	7
180	82	86	6
190	86	91	6
200	91	96	5
210	95	100	4
220	100	105	3
230	104	110	2

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)	Compression
100	45	49	14	15
120	54	58	12	15
140	64	68	10	15
160	73	77	8	15
180	82	86	6	15
200	91	96	5	15
220	100	105	3	15
240	109	114	1	15

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	64	19
120	54	70	18
140	64	90	16
160	73	105	15
180	82	120	13
200	91	135	10
220	100	150	8
240	109	167	6
260	118	193	5

Rider Weight (lbs)	Rider Weight (kgs)	Pressure (psi)	Rebound (from closed)
100	45	49	15
120	54	58	13
140	64	68	11
160	73	77	9
180	82	86	7
200	91	96	5
220	100	105	3
240	109	114	1