Santa Cruz Blur 4 Carbon CC 29 XO AXS TR RSV Kit Mountain Bike 2025
Regular price $9,349.00 Sale price $7,949.00 Save $1,400.00We drew on everything we’ve learned from years of crafting the highest-quality carbon full-suspension bikes and added the super-efficient Superlight™ suspension to create a World Cup-winning XC race bike. While the Blur isn’t guaranteed to make you a race winner, being the lightest full-suspension carbon XC bike we’ve ever made might be the difference between contending for first place or just crossing the line.
A SUPERLIGHT™ FULL-SUSPENSION XC BIKE - Cross-country racing isn’t just a power lap around the park anymore. The courses are challenging, and the competition is fierce. Superlight™ provides traction to avoid wobbles while keeping overall weight down. By reducing the number of moving parts, bearings, and linkages, we saved 289g compared to the previous Blur.
A FAIR ADVANTAGE - Our priority with the Blur was to ensure that every kilojoule of a rider's energy is translated into forward thrust. That meant making something lightweight but also really efficient. This is the (super)lightest suspension we've ever made.
Specifications:
- Material - Carbon CC
- Travel - 115mm
- Weight - 25.89 lbs / 11.74 kg
- Wheel Size - 29
- Fork - FOX 34SC Float Factory, Grip SL, 120mm
- Shock - FOX Float Factory, 190x45 -or- FOX Float SL Factory, 190x45
- Bottom Bracket - SRAM DUB 73mm MTB Wide BB
- Cassette - SRAM X0 Eagle T-Type, 10-52t
- Chain - SRAM X0 Eagle T-Type, Flattop, 12spd
- Chainguide - OneUp Chainguide
- Crankset - SRAM X0 Eagle DUB T-Type Crankset, 34t
- Rear Derailleur - SRAM X0 Eagle AXS T-Type, 12spd
- Right Shifter - SRAM AXS Pod Controller Rocker Paddle
- Brakes - SRAM Level Silver Stealth 4-Piston
- Front Rotor - SRAM HS2 Centerlock 180mm
- Rear Rotor - SRAM HS2 Centerlock 180mm
- Grips / Bar Tape - ESI Chunky Grips
- Handlebars - Santa Cruz Carbon Flat Bar, 31.8x760, 7mm Rise
- Headset - Cane Creek 40 IS Integrated Headset
- Saddle - WTB Silverado Medium Fusion, CroMo SL
- Seatpost - OneUp Dropper Post, 31.6
- Stem - SRAM Atmos 7k, 60mm
- Front Rim - Reserve 28|XC Carbon
- Front Hub - DT Swiss 350, 15x110, Centerlock, 24h
- Front Tire - Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
- Rear Rim - Reserve 28|XC Carbon
- Rear Hub - DT Swiss 350, 12x148, XD, Centerlock, 24h, 36t
- Rear Tire - Maxxis Rekon 29"x2.4"WT, 3C MaxxTerra, EXO
- Bottom Bracket Shell - 73mm Threaded
- Rear Brake Mount - 160 PM
- Shock Length - 190mm
- Fork Compatibility - 100-120mm
- Fork Offset - 44mm
- Front Derailleur Mount - No compatibility
- Headset - Integrated (IS41/52)
- Max Chainring Size - 36t
- Max Tire Clearance - 2.4"
- Seat Clamp Diameter - 36.4mm
- Seat Post Diameter - 31.6mm
- Shock Bushing Size Front - 20x8
- Shock Bushing Size Rear - 20x8
- Shock Stroke - 42.5mm (XC) | 45mm (TR)
- Suspension System - Superlight™
- Water Bottle Mounts - 2 inside main triangle | 1 under downtube
*Specifications are subject to change without notice





