RockShox SID Lower Leg
Best performance upgrade for serious cross country riders.
A critical replacement component for restoring suspension performance. This lower leg assembly ensures your fork maintains its original stiffness and tracking precision on the trail.
$320.00
at
Airpark Bike Co
More SID options
RockShox SID Fork
$1099.00
RockShox SID SL Select Fork
$759.00
SID/Reba Solo Air CSU
$337.00
RockShox SID SL D1 Lower Leg
$320.00
RockShox SID
$1099.00
RockShox SID Charger Race Day
$1099.00
RockShox SID SL Flight Attendant
$989.00
RockShox SID Lower Legs
$320.00
RockShox SID SL Fork
$989.00
RockShox SID SL
$989.00
RockShox SID SL Select
$759.00
RockShox SID SL Flight Attendant
$1499.00
RockShox SID SL Select
$689.00
RockShox SID SL Race Day 2
$899.00
RockShox SID SL Race Day 2
$899.00
RockShox SID SL Race Day 2
$899.00
RockShox SID SL Select
$689.00
RockShox SID Select
$869.00
RockShox SID SL Select
$689.00
RockShox SID SL Race Day 2
$899.00
RockShox SID SL Select
$759.00
RockShox SID SL Remote E1
$989.00
RockShox SID Lower Leg
$292.00
RockShox SID C1 CSU
$370.00
RockShox SID SL Crown/Steerer/Uppertube
$370.00
RockShox SID SL D1 CSU
$370.00
RockShox CSU for SID
$370.00
RockShox Lower Leg for SID SL
$320.00
RockShox SID Lower Leg
$320.00
RockShox SID D1 Lower Leg
$320.00
RockShox SID SL Remote E1
$989.00
RockShox SID SL
$989.00
RockShox SID SL Select E1
$759.00
RockShox SID SL Race Day 2
$899.00
RockShox SID SL Race Day 2
$899.00
RockShox SID Select
$869.00
RockShox SID Lower Leg
$320.00
RockShox SID SL Damper
$230.00
RockShox SID SL Select
$759.00
RockShox SID SL Remote E1
$989.00
RockShox SID SL E1
$989.00
RockShox SID SL Select
$759.00
RockShox SID SL E1
$989.00
RockShox SID SL Remote E1
$989.00
RockShox SID Damper
$230.00
RockShox SID Remote
$1099.00
RockShox SID SL Select RL Suspension Fork
$759.00
RockShox SID CSU
$264.99
RockShox SID Suspension Fork
$1099.00
RockShox SID SL Suspension Fork
$989.00
RockShox SID Suspension Fork
$1099.00
RockShox SID Suspension Fork
$1099.00
RockShox SID SL Select Suspension Fork
$759.00
RockShox SID Select+ Fork / SIDLuxe Select+ Shock
$940.00
Who it's for
- Competitive XC racers and aggressive trail riders seeking precise handling.
- Dedicated riders who prioritize robust, reliable, and high-performing suspension parts.
- Performance-focused riders needing a strong fork without excessive weight penalty.
Who should skip it
- Budget-conscious riders or those not needing top-tier race performance.
- Riders with older forks or non-RockShox suspension seeking upgrade options.
- Recreational cyclists or those riding primarily on smooth, non-technical trails.
Performance breakdown
Structural Rigidity
Maintains precise tracking through technical rock gardens and high-speed corners.
Weight Efficiency
Lightweight construction keeps front-end handling sharp for aggressive cross-country riding.
Installation Simplicity
Direct-fit design makes refreshing your suspension setup straightforward and efficient.
Damping Consistency
Provides the stable housing necessary for consistent, predictable suspension performance.
Build Durability
Robust materials withstand the harsh impacts of demanding trail environments.
Component Compatibility
Standardized Boost spacing ensures seamless integration with modern wheelsets.
Key Specs
Weight
657.7 grams
Wheel Size
29 inches
Axle Type
15x110 Boost
Stanchion Diameter
35mm
Travel Range
100-120mm
Color
Gloss Black
Model Year
2021
Manufacturer Part Number
11.4018.091.033
Know before you buy
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