Birzman Diversity 17 Multi-Tool - Black Brand_Insta360 comfort，abrasion resistance

comfort，abrasion resistance

front difference 17T Total capacity 40T Low sprocket|Max

the shifter doesn’t exactly get a lot of spotlight time

backpedal calibration

Rotors: SHIMANO SM-RT64 160 / 160mm

Birzman Diversity 17 Multi-Tool - Black Brand_Insta360 comfort，abrasion resistanceDiversity 17 BM16 FM D17 MK The Diversity 17 has, as its name suggests, 17 features packed into its small lightweight body. Apart from the CO2 valve head, it also offers the rider solutions for tightening bolts, breaking chains, and changing tubes. The CO2 valve head features Birzman's patented 'Activate Valve Function', which releases CO2 with a simple press down on the head, allowing accurate controlled inflation. The head is compatible with both