- Supply TypeExporter
- Preferred Buyer Location All over the world
We are offering mtb xtreme bicycle chain wheel & crank sets. Model fm64213ga17 chainring 32t22t outer ring alloy bk, or steel optional center ring na inner ring steel ed, or painted ring fixation interchangeable arm finish sb bk anodized crank material 6061 alloy forged length 175mm, 170mm bcd (ga17) 5mm alloy, cnc chainguard na axle fixing bolt cro-mo (m8) chainline 47.5mm weight 745g suggested spindle square-118mm