SRAM

Rival AXS Rear Derailleur B-Bolt/B-Screw/Limit Screw Kit - E1

SRAM Rival AXS Rear Derailleur B-Bolt/B-Screw/Limit Screw Kit (E1) is a direct-fit hardware refresh for restoring proper adjustment range and serviceability on the Rival AXS E1 rear derailleur. Replacing worn or damaged bolts/screws helps keep derailleur setup repeatable—especially when dialing in B-gap and limit settings after drivetrain service or impact damage.

• Rival AXS E1 Compatibility - Correct fit for the SRAM Rival AXS E1 rear derailleur
• B-Bolt/B-Screw Hardware - Supports accurate B-gap setup to maintain consistent shifting across the cassette
• Limit Screw Replacement - Restores reliable high/low limit adjustment after corrosion, rounding, or thread damage
• Maintenance-Focused Kit - Practical replacement parts for rear derailleur repairs without swapping the full derailleur