The Wolf Tooth quick-release seatpost collar allows easy adjustment of saddle height. An ergonomic lever on the side of the clamp opens and closes the clamp, which is held by a bolt with a bronze ring that allows the rider to adjust the torque. It is compatible with carbon, steel, alloy and titanium frames.

Machined from 6061-T6 aluminium in our Minneapolis factory, the Wolf Tooth quick-release seatpost collar is available in six sizes and a variety of anodised colours.

• Bronze bushing for smooth lever action

• Low-profile ergonomic lever

• Stainless steel bolt with spherical washer

• CNC machined 6061-T6 aluminium

• Safe and precise clamping 

Compatibility

Clamp diameter:

• 28.6 mm/29 mm
• 29.8mm/30mm 
• 31.8mm/32mm
• 34.9mm/35mm
• 36.4 mm
• 38.6 mm/39 mm

Frames may vary slightly from nominal diameters due to tolerances and paint thickness. Clamps will fit frames that are +/- 0.5 mm from the specified size. For example, a 34.9 mm clamp will fit frames with a seat tube measuring from 34.4 mm to 35.4 mm in diameter.

Clamp height: 11 mm

Not compatible with Ibis bicycle frames.

Recommendations

• For steel and aluminium frames, apply a thin layer of grease inside the clamp. For carbon frames, follow the manufacturer's recommendations.

• The collar slot must be aligned with the frame tube slot. Ensure that the inner lip of the clamp is fully nested in the seat tube.

• Tighten the seatpost clamp bolt with the QR lever in the closed position using a 4 mm hex key according to the manufacturer's frame specifications. Do not exceed a torque of 6 Nm.

• Once the clamp is properly tightened, simply use the lever to release and tighten to adjust saddle height.

Technical Specifications

Weight: 28.6 mm • 34 g | 29.8 mm • 34.5 g | 31.8 mm • 35 g | 34.9 mm • 36.5 g | 36.4 mm • 37 g | 38.6 mm • 37.5 g

Material: 6061 T6 aluminium, M5 stainless steel bolt with integrated washer Torque specification: 6 Nm max

Made in the USA