ProductSanta Cruz Chameleon Carbon R BikeModel Year2019Riding TypeCross CountryTrailRiderUnisexSizes and GeometrySM (29", 27.5+) MD (29", 27.5+) LG (29", 27.5+) XL (29", 27.5+) View GeometryWheel Size29"27.5+Frame MaterialCarbon FiberFrame Material DetailsCarbon C, molded down tube and chainstay protectionRear TravelHardtailRear ShockN/AForkFOX 34 RhythmFork Travel120mm (29"), 130mm (27.5+)Head Tube DiameterTapered, 1.125" top, 1.5" bottomHeadsetCane Creek 10 integrated, IS41 upper, IS52 lowerHandlebarRace Face Ride, 35mm diameter, 760mm widthStemRace Face Ride, 50mm lengthGripsSanta Cruz PalmdaleBrakesSRAM Guide T, Avid CenterLine 180mm rotorsBrake LeversSRAM Guide TDrivetrain1xShiftersSRAM NX Eagle, 12-speedFront DerailleurN/ARear DerailleurSRAM NX Eagle, 12-speedISCG TabsNoChainguideN/ACranksSRAM NX Eagle DUBLength: 170mm (SM), 175mm (MD/LG/XL)ChainringsSRAM NX EagleBottom BracketSRAM DUB 68/73mm threadedPedalsN/AChainSRAM NX Eagle, 12-speedCassetteSRAM PG1230 Eagle, 11-50 tooth, 12-speedRimsWTB ST i23 (29") or i40 (27.5+) TCS 2.0, 32 holeHubsFront: SRAM MTH 716, 32 hole, 110x15mm BoostRear: SRAM MTH 746, 32 hole, 148x12mm BoostSpokesDT Swiss CompetitionTiresFront 29": Maxxis Minion DHF, EXO, TR, 29" x 2.3"Rear 29": Maxxis Ardent Race, EXO, TR, 29" x 2.35"Front/rear 27.5+: Maxxis Rekon, EXO, TR, 27.5" x 2.8"SaddleWTB Silverado RaceSeatpostRace Face Aeffect dropper, 150mm dropSeatpost Diameter31.6mmSeatpost ClampSingle bolt, 36.4mmRear Dropout / Hub Dimensions148x12mm Boost geared, or 142x12mm singlespeed, via swappable dropoutsMax. Tire Size29" x 2.5" or 27.5" x 3.0"Bottle Cage MountsYes (double)ColorsBronze and Blue, Gloss Carbon and GreenWarrantyLifetime frameWeight29": 27 lb 5.7 oz (12,410 g)27.5+: 28 lb 3.5 oz (12,800 g)MiscellaneousInternal cable routingCompatible with single-speed setups via swappable dropouts