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RockShox SID SL Ultimate 2P Boost 2023 Fork

 
 
More Information
BrandRockShox
Wheel Size29-inch

Rockshox have been developing and innovating mountain bike suspension systems since the early 90's and have boasted dozens of models through the decades. They also produce the only hydraulic dropper seatpost currently available - the lauded Reverb. Now owned by SRAM, their quality components speak for themselves.

RockShox SID SL Ultimate 2P Boost 2023 Fork
RockShox SID SL Ultimate 2P Boost 2023 Fork RockShox SID SL Ultimate 2P Boost 2023 Fork

Cross-country purists… we see you. You’re why SID SL Ultimate is the lightest XC fork on the trail. But weight is meaningless without world-class performance and durability. SID SL features a new Charger Race Day 2 Damper that adapts to anything the race course throws at you.

Technology

Bottomless Tokens

Bottomless Tokens allow you to easily custom tune your air-spring performance to best match your riding style and suspension preference. Adding the easy-to-install Bottomless Tokens changes the air-spring curve to resist bottom-out after a big hit, giving aggressive riders the power to attack the trail harder. Removing Bottomless Tokens makes the air-spring curve more linear, enhancing suspension feel for certain types of terrain or trail condition and ensuring riders who are less front-end aggressive benefit from 100% of their fork’s travel.

BOOST

BOOST is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tires and wider, stiffer wheels.

Maxima Plush Fluid

Developed with the world's fastest racers, on the world's toughest circuits. Maxima Plush Fluid is designed to protect from suspension wear, reduce friction, and silence damper noise while maintaining a consistent feel in all temperatures.

Charger Race Day Damper

A new damper built for speed. Our lightest production damper. Ever. Performance packed with a rock-solid lockout to power up climbs and smash through sprint finishes.

DebonAir+

DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel, increased support throughout the travel, and higher overall ride height for more confidence when things get steep.

Features

  • Our lightest 32mm chassis ever. World Cup-proven performance, built for your next podium result.
  • Longer-travel 110mm option, in case you’re feeling extra.
  • Charger Race Day 2 damper is the lightest damper on the market. This 2P damper features two compression positions: Open or a rock-solid Lock.
  • Maxima Plush Dynamic Suspension Lube reduces friction and enhances fork performance ride after ride.
  • Machined crown for lighter weight and greater strength.
  • Covetable “Blue Crush” signature colorway and Ultimate High Gloss Black, featuring the new lustrous Pearl White graphics package.
  • DebonAir air spring is tuned specifically to meet the demands of XC and maintains a higher ride height for increased confidence and control.

Specifications

  • Wheel Size: 29"
  • Travel: 100mm, 110mm
  • Steerer: 1.5" Tapered
  • Axle: 15 x 110mm BOOST
  • Damper Adjust: 2 position rmt TwistLoc / OneLoc (10mm Cable Pull– sold separately), Crown
  • Max Tyre Width: 60mm
  • Max Rotor Size: 160mm
  • Weight: 1352g