Detail 2pcs Pengatur Kecepatan Koaksial 4mm Untuk Sepeda Gunung
2pcs Mountain bike road bike variable speed coaxial adjuster 4mm hand-to-fix Name: Mid-section fine-tuning screw
Color: Black, Titanium, Red
Packing: 30 capsules/bottle with standard, PE bag without standard.
The middle-section fine-tuning screw is processed by aluminum alloy CNC, the surface is anodized, the color is bright, the internal thread is fine, and the adjustment is smooth and not astringent. Effectively adjust the front and rear gear shifting to help solve problems such as gear skipping and inability to shift.