Superstar Components Custom CNC machined Centerlock Rotor Lockrings – External Spline secure centerlock rotors on centerlock hubs. They are compatible with 12mm, 15mm, and 20mm thru axles and QR. 

Manufactured from Aerospace grade 6Al4V Titanium - Precision CNC machined and polished then PVD coated with the latest technology.

By leveraging the amazing material properties of titanium we have optimised the strength requirements for an amazing low weight, and avoided the drawbacks of soft aluminium often used on cheaper basic lockrings.

Just 8.6 grams each!

SOLD AS FRONT + REAR PAIR ONLY

• Compatible with 12mm, 15mm, and 20mm thru axles and QR
• Torque to 40Nm or follow hub/rotor manufacturers guidance.
• 3.1mm thick flange with 44mm outer diameter - Thinner than the industry standard 4 mm thick flange and  which is compatible with all mountain bike fork/frames and many road bike fork/frames. However, there are some badly designed bike fork/frames that require a special thinner lock ring. Please verify clearance on your bike before ordering.