Procaliber F/S XXL 29 Crystal White/Trek Black

Procaliber frameset is a race-worthy carbon cross country mountain bike frame that's light, fast, and built to win. It has the unique advantage of IsoSpeed, a decoupler at the top tube/seat tube junction that gives you more compliance on rough trails for a smoother, faster ride.OCLV Mountain Carbon is race-light and trail-strongThe IsoSpeed decoupler makes it ride smoother than any other hardtail, so your body doesn't get beat up by trail chatterNew internal control routing is super easy to use thanks to built-in channels that guide your hose or housing easily through the frameYou get a Straight Shot downtube for extra-stiff, responsive handling without added weight, and a Knock Block headset that protects against spinning bars and fork crownsIsoSpeed smoothIsoSpeed takes the edge off body-beating small bumps and trail chatter so you can stay stronger longer, without giving up any pedaling efficiency.OCLV Mountain CarbonTrek's mountain-specific carbon fiber is tougher carbon, with unique materials and layup procedures, Trek's advanced engineering, and a higher standard of testing.Straight Shot downtubeStraight Shot downtube gives you an extra-stiff frame without adding any weight, so you can stick your line through the rough stuff and still fly up the next climb.FrameOCLV Mountain Carbon, IsoSpeed, tapered head tube, Knock Block, internal control routing, balanced post mount brake, Boost148Skewer RearBontrager Switch thru axle, removable leverSeat CollarBolt-on, 36.4mmHeadsetKnock Block Integrated, 62-degree radius, cartridge bearing, 1-1/8'' top, 1.5'' bottomGeometry ChartB B Drop6B B Height31.3Chainstay Length43.2Eff Seat Tube Angle73.8degEff Top Tube68.3Frame Reach50Frame Size LetterXXLFrame Size Number23"Frame Stack62.3Head Angle68.8degHead Tube Length12Offset4.2Seat Tube54.5Seat Tube Angle72.8degStandover84.1Trail10Wheelbase119.4Wheel Size29"