Salsa Spearfish C Deluxe GX AXS Transmission Bike - 29" Carbon Citrus Green X-LargeSalsa Spearfish C Deluxe GX AXS Transmission Bike 29" Carbon Citrus Green X Large. Spearfish is Salsas endurance XC bike. Its built to thrive in the worlds 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. Specifications: Rear Axle 12mm Thru x 148mmBrake Type DiscTT (Effective) 651. 1Fork Type SuspensionFrame Material