5Dev

Titanium Centerlock Rotor Lockring - Internal Spline

5Dev Titanium Centerlock Rotor Lockring - Internal Spline is a lightweight, CNC-machined centerlock lockring built for tight-clearance disc brake setups where a slimmer profile matters. Titanium construction keeps weight low without giving up the secure, high-torque rotor retention riders expect, while the included stainless steel shim washer helps protect interfaces and promotes consistent clamping across real-world hub and rotor tolerances.

• Tight-clearance internal spline profile - Slim lockring body helps solve fit issues near fork legs, chainstays, and calipers on compact centerlock setups
• Cassette-tool compatible - Uses common internal-spline (cassette-style) lockring tools for straightforward installs and field service
• Titanium body with stainless shim washer - Low weight with a durable contact surface for reliable rotor clamping
• Broad hub compatibility - Fits both 12mm thru-axle and quick-release centerlock hubs
• 40 Nm torque specification - Designed to be tightened to standard centerlock rotor lockring torque
• 9 g weight - A clean way to reduce grams in a high-performance disc setup
• Rotor sizing - Compatible with rotors up to 220mm