SRAM Umrüstkit Spider + chainrings LK 104 | 64 for X9 crank
You've installed on your bike a X9 120/80 bolt pattern and the gradation is you too big?
This kit from Spider, chainrings and bash guard you can easily convert your crank.
Assembled finished there this kit in the gradation 38-24 or 36-22. The Spider has a bolt circle of 104/64. Thus, you can create almost any gradation in the future. Outside is a bash guard mounted from Alumnium, which reliably prevents jumping of the chain.
Thanks chainrings with X-Glide shifting aids are extremely fast gear changes even under the greatest load. For the conversion, they must develop only its handle and solve the 3 screws on the back of the Spiders.
Material Spider: aluminum
Material chainrings: aluminum
Material bash guard: Aluminium
Gradation: 36 - 22 or 38-24
Compatibility: SRAM X9, X 1400, X01, X1 and GX aluminum handle with interchangeable spider and GXP-axle!
Weight: 223 g (36-22 teeth)