Rock Shox SID SL Ultimate Race Day 3-Position Fork The best of what XC can be For those of you who have your sights set on the podium, your XC race fork has arrived. The Rock Shox SID SL Ultimate Race Day Fork is one of the lightest XC forks ever made and leaves nothing out on the course. Rock Shox has squeezed every ounce of performance from this feathery, 1352-gram, 32mm stanchion fork. With the Charger(TM) Race Day 2 Damper-the lightest Rock Shox has ever made-that features Open and Pedal modes, as well as a full Lock mode for peak pedaling efficiency. The Debon Air+ spring offers buttery-smooth small bump compliance, support throughout the fork's travel, and is compatible with Bottomless Tokens for even more customization. The SID SL Ultimate Race Day is even available in a new 110mm travel option, to better meet the demands of the most challenging modern XC courses. Features Charger(TM) Race Day 2 damper the lightest damper Rock Shox has ever made, with three positions, Open, Pedal and full Lock mode Debon Air+ air spring provides supple small bump compliance, better mid-stroke support, and a higher ride height Maxima Plush suspension fluid for smoother operation and increased longevity New 110mm travel option to meet the increasing demands of modern XC races Compatible with up to 3 Bottomless Tokens letting riders tune the feel, ramp-up, and bottom out resistance to their liking One of the lightest XC forks ever made tipping the scales at a feathery 1352 grams (110mm travel, crown adjust with Maxle Stealth)SPECIFICATIONSTravel100 or 110mm Lockout Yes Axle Type15x110mm BOOST(TM)Steer Tube Diameter1. 5" Tapered Stanchion Diameter32mm Wheel Size29"Spring Debon Air+Damper Charger(TM) Race Day 2Brake Compatibility Post mount Max Rotor Size200mm Min Rotor Size160mme-Bike Approved Not Approved Intended Use Cross-Country Weight1352 grams | Rockshox | Sid Sl Ultimate Race Day 3 Position Gloss | Black | 100Mm, 44Mm Offset, Crown Adjust