RockShox SID SL Ultimate Race Day 3P Remote 29" Suspension Fork E1

The RockShox SID SL Ultimate Race Day 3P Remote 29" Suspension Fork E1 is built for cross-country racers who count grams without giving up control. It's RockShox's lightest 32mm chassis to date, reengineered with increased bushing overlap to cut friction and smooth out small-bump sensitivity. A DebonAir+ air spring — carried over from the standard SID line — delivers a supportive, consistent feel through the stroke, and the chassis clears up to 29x2.4" tires for riders who want a bit more cushion on rough XC courses. This fork is available in 100mm and 110mm travel and comes in RockShox's signature Electric Red or a more understated Gloss Black.

The Race Day 2 damper is RockShox's lightest on the market, and this build runs it in 3-position (3P) configuration — Open, Pedal, and Lock — controlled through a handlebar remote so you can shift compression settings without taking a hand off the bar mid-race. That makes it easy to firm up for a punchy climb or open things back up the instant the trail turns technical, without breaking cadence. For riders building a dedicated XC race bike where every gram and every watt matters, the SID SL Ultimate Race Day 3P Remote delivers a proven, lightweight platform without asking you to compromise on damper control.