The RISK RA127 Aluminum 11T Cassette Lockring is a lightweight replacement lockring designed for compatible 11T bicycle cassettes/freewheels. Made from aluminum alloy and CNC machined for a precise, clean finish, it combines low weight with a distinctive engraved design.

Available in red and black, it features anodized coloring and an anti-loosening tooth design for added security during use.

Key Benefits

• Lightweight aluminum alloy construction
• CNC machined for precise shaping and detailing
• Anodized finish for a durable, colorful appearance
• Laser-engraved decorative pattern for a distinctive RISK style
• Anti-loosening tooth design for additional retention
• 5.7 g net product weight
• Available in Red / Black
• Designed for compatible 11T cassette/freewheel systems

Suitable For

• Mountain bikes
• Road bikes
• Gravel bikes
• MTB and road bicycle drivetrain upgrades
• Compatible 11T cassette/freewheel applications
• Riders looking for a lightweight and visually upgraded lockring

Specifications

• Brand: RISK
• Part Number: RA127
• Material: Aluminum Alloy
• Type: 11T Cassette Lockring / Freewheel Lock Cap
• Compatibility: Universal for compatible 11T systems
• Colors: Red, Black
• Net Weight: Approx. 5.7 g
• Outer Diameter: Approx. 35.7 mm
• Lockring Interface Diameter: Approx. 21.4 mm
• Overall Side Diameter: Approx. 30.4 mm
• Height: Approx. 4.7 mm
• Packaging: 1 pc / box

Notes

• Please confirm cassette/freewheel compatibility before purchase.
• Dimensions are measured manually and may have slight variations.
• The actual product should be used as the final reference for dimensions.
• Cassette/freewheel is not included.
• Product is listed as a discontinued/end-of-stock RISK item where applicable.