Santa Cruz Bronson 4.1 C R-Kit MX Bike - Matte Dark Matter

View Sizing and Geometry Charts

• Mixed Wheels - The mixed wheel configuration of a 29-inch wheel up front provides traction and stability, while the 27.5" rear wheel allows for quick back wheel steering and lifting (XS size uses 27.5" wheels front and rear)
  
  
• Tough Carbon Frame - Why scrap a frame when a simple bearing service can make one last a lifetime? That's Santa Cruz's stance on sustainability at least, and it's why their carbon fiber doesn’t just mean lighter, it means tough as hell, lifetime warranty and crash replacement support
  
  
• 150mm VPP Travel - Enough travel to go deep on any landing and the VPP suspension design makes sure that there’s no wasted energy when heading back up for another go
  
  
• Geo to Match - Chainstay length is matched to frame size so every rider, no matter their height, gets the same balanced geometry and bike fit
  
  
• Coil or Air - The Bronson frame fits all sizes and types of rear shocks
  
  
• Frame Material: Carbon C, 150mm travel - 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
  
• Wheel Size: 29"/27.5" MX (XS size uses 27.5" tires front and rear)
  
• Rear Shock: FOX Float X Performance, 230x60mm
  
• Fork: Rock Shox Lyrik Base, 160mm
  
• Shifter: SRAM NX Eagle, 1x12spd
  
• Rear Derailleur: SRAM NX Eagle, 12spd
  
• Cassette: SRAM PG1230, 12spd, 11-50t
  
• Chain: SRAM NX Eagle, 12spd
  
• Bottom Bracket: SRAM DUB 68/73mm Threaded BB
  
• Headset: FSA IS-2/47/42 ACB or Cane Creek 10 IS Integrated
  
• Front Tire: Maxxis Minion DHF 29 x 2.5" WT, 3C MaxxGrip, EXO (XS size uses 27.5" tire)
  
• Rear Tire: Maxxis Minion DHR II 27.5 x 2.4", 3C MaxxTerra, EXO
  
• Front Hub: SRAM MTH 716, 15x110mm "Boost", Torque Cap, 6-Bolt disc, 32h
  
• Front Rim: Race Face AR Offset 30, 29" (XS size uses 27.5" rim)
  
• Rear Hub: SRAM MTH 746, 12x148mm "Boost", Shimano HG, 6-Bolt disc, 32h
  
• Rear Rim: Race Face AR Offset 30, 27.5"
  
• Front Rotor: Avid Centerline, 200mm
  
• Rear Rotor: Avid Centerline, 200mm
  
• Brakes: SRAM G2 R
  
• Crankset: SRAM Descendant Eagle 148 DUB 32t
  
• Handlebars: Burgtec RideWide Alloy
  
• Stem: Burgtec Enduro MK3, 42mm
  
• Saddle: WTB Silverado, CroMo rails
  
• Seatpost: SDG Tellis Dropper, 31.6
  
• Grips: Santa Cruz Bicycles House Grips
  
• Weight: 33.02 lbs
  
• Color: Matte Dark Matter
  
• NOTE: Do all sizes of Bronson use MX wheels? - No, the XS size Bronson uses 27.5" wheels front and rear. All other sizes are MX
  
  
• WARNING: Cycling can be dangerous. Bicycles and bicycle products should be assembled and serviced by a professional mechanic. Never modify your bicycle or accessories. Read and follow all product instructions and warnings including information on the manufacturer’s website. Inspect your bicycle before every use. Always wear a helmet.