THM CARBONES Spider 1-speed Boost / Standard Kit LK 104 | for Clavicula M3 crank
This spider allows Clavicula M3 cranks to mount 1-speed chainrings with a 104 mm bolt circle diameter .
The offset is optimized for frames with boost geometry and moves outward with respect to the standard chain line for single drives approx. 3 mm. This avoids the contact of the chainring with the chainstay and improves the performance of your wheel and boost drive.
The right tool for changing the spider you can find in our shop.
bolt circle diameter : 104 mm (standard)
Spider type: 4-arm
Offset: 3 mm (boost)
Compatibility crank: THM Clavicula M3 MTB cranks
Compatibility chainring: 1-speed standard chainrings with 104 mm bolt circle diameter
chain line : Frame with Boost chain line
Finish: matt anodized
Weight: about 45g
Delivery: 1x THM Carbones Boost / Standard Spider including spacer