Wolf Tooth MK0 Centerlock Rotor Lockrings - External Spline secure a centerlock brake rotors on centerlock hubs. It is a complete redesign of the original Wolf Tooth Centerlock Rotor Lockring, with special consultation with Team Visma Lease A Bike. Extra CNC machining time enabled a 35% reduction in weight compared the original lockring design. The featherweight profile aligns with other MK0 products with a spoked design and visible machine paths. MK0 Centerlock Rotor Lockrings – External Spline are made with 7075-T6 aluminum and machined at Wolf Tooth in Minnesota, USA.

Sold Individually.

Compatibility

• Compatible with 12mm, 15mm, and 20mm thru axles and QR
• Torque to 30Nm
• Install with a 44-16 BB tool or Wolf Tooth Pack Wrench
• Wolf Tooth Centerlock Rotor Lockrings – External Spline use the industry standard 4 mm flange and 44 mm outer diameter, which is compatible with all mountain bike fork/frames and many road bike fork/frames. However, there are some road bike fork/frames that require a special thinner lock ring. Wolf Tooth has a Centerlock Rotor Lockring - Internal Spline that is thinner. Please verify clearance on your bike before ordering.

Related Products

Centerlock Rotor Lockring - Internal Spline

Pack Wrench

Tech Specs

Weight:  6.8g
Material: 7075-T6 Aluminum with stainless steel shim washer
Made in the USA

Patent and trademark information