Hollow Pin Hollow plate SLR chains

Helium

The 9 Speed SLR chain is an ultralight, premium steel bicycle chain. The core defining feature of "SLR" designation is its full-hollow construction , which uses hollow pins alongside hollow inner and outer plates to drop significant weight without sacrificing structural strength.

退换: 未使用的配件可在 30 天内退回。带尺寸的配件会在付款前确认适配。