Sunrace M406 V Brake/Trigger Shifter STM406 Right 7sp V Brake Blk 219g MFPN=00.4318.028.000 K-Guard protection adds a Kevlar

K-Guard protection adds a Kevlar reinforced layer under the tread to help prevent punctures

SID B: upper tube inner diameter28

Sold as a complete upper and lower IS52 Headset

Used with deep-section rims to allow the use of a spoke wrench

Classic over the bar stlye friction shifters

Sunrace M406 V Brake/Trigger Shifter STM406 Right 7sp V Brake Blk 219g MFPN=00.4318.028.000 K-Guard protection adds a KevlarCombination brake lever and Push Pull style trigger shifter. Aluminum brake lever with composite shifter levers and steel chromoly hardware. Integrated gear display for ease of use. Slick galvanized cable. Compatible with V brake and mechanical disc TECH SPECS Vendor Sunrace Manufacture Number STM406. R700. 0S0. BX Model Name M406 V Brake Trigger Shifter Category Shifters