Truvativ 39 tooth 4 bolt MTB bike chainring. Made of aluminium. A super tough and long lasting inner chainring. 2x10 shifting technology. 120 mm bolt circle diameter (BCD). You can grace your bike with the benefits of single-ring. Good quality, long lasting ring. Available in blast black colour.
- 4 Bolt long pin chainring
- Made of aluminium
- 39 tooth for 120 mm bolt circle diameter (BCD)
- Long pin option for use with GXP only
- Available in blast black colour