The replacement seatpost clamp for the Speedmax CF SLX (R40). It's hidden inside the frame, which keeps the lines clean, and saddle height changes stay quick.

  • Hidden clamp: integrated into the frame rather than sitting on the seat tube.
  • Easy to reach: the 5 mm hex bolt sits under the toolbox's magnetic cover.
  • Even grip: a wide clamping surface spreads the pressure on the post.
  • Anodised aluminium: upper part, slider and lower part.

Fitting notes

Canyon specifies 4 Nm. Use a torque wrench and stick to it.

Fit and compatibility

Canyon lists this clamp only for the Speedmax CF SLX (R40). It's frame-specific, so check your frame code and model year before ordering, or send us your bike's details and we'll confirm.

Tune Cycles, an authorised Canyon service partner, can fit it for you.

Canyon warranty. Canyon covers its parts and accessories against defects for 2 years from the day you receive them. For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim for you. This is in addition to your rights under the Australian Consumer Law.

  • Upper part EP0306-01, slider EP0307-01 and lower part EP0308-01
  • Anodised aluminium
  • 5 mm hex bolt, 4 Nm
  • Wide clamping surface
  • Only for the Speedmax CF SLX (R40)
BrandCanyon
Canyon part codeGP0007-01
MaterialAnodised aluminium
Bolt5 mm hex
Torque4 Nm
In the box1x EP0306-01 seat clamp upper part; 1x EP0307-01 slider; 1x EP0308-01 seat clamp lower part
FitsSpeedmax CF SLX (R40)
SKU CAN-148705
Brand Canyon
Shipping Weight 0.0800kg
Shipping Width 0.100m
Shipping Height 0.050m
Shipping Length 0.120m