Spearfish is Salsa's endurance XC bike. It's built to thrive in the world's toughest single- and multi-day races, from Marji Gesick to the Arizona Trail Race. Spearfish is lightweight, efficient, and capable - a formula that makes all the difference in the 11th hour.Carbon fiber frame, seatstays, and chainstays with 6061-T6 aluminum links for durabilitySplit Pivot suspension design features 120mm of travel that s responsive when putting down power, fully active under braking, and supportive throughout the middle and end of its stroke, paired with a 120mm suspension forkSplit Pivot + design philosophy lets riders adjust rear travel from 100 120mm; compatible with 100 130mm forksEndurance XC geometry with 66.3-degree head tube angle and 77.3-degree seat tube angleRear flip chip adjusts the head tube angle and bottom bracket height to accommodate varying terrain and personal preferenceSizes XS SM fit two full-size bottles, plus accessory mount; sizes MD XL fit three full-size bottlesTop tube mounts for use with EXP-R Series Trillium Top Tube Bag or K-Edge computer mountsTool and tube mount locationClearance for up to 29 x 2.4" tiresMolded frame protectionItem SpecificationsBrake TypeDiscColorAmberDefined ColorOrangeFork TypeSuspensionFrame MaterialCarbonFrame TypeSuspensionFront Axle15mm Thru x 110mmMfg SizeX-SmallPlatformSpearfishRear Axle12mm Thru x 148mmTT (Effective)567.8Wheel Size29" Salsa Spearfish C Deore Di2 Bike - Amber Mountain Bike UPC: 657993497937