Inner diameter: 61

0 Front_Prolet_type: 27100

thanks to the universal attachment method that fits handles with an inner diameter of 12 to 22 mm

Detachable Waterproof and Preathable Reissa® membranes guarantee water resistance

upgradeable bags of "flexmount line"

JT SPROCKETS Steel Standard Front Sprocket 1257 - 428 JTF1257.15 piaggio-zip-100-4t--m252--100-2010-esi4611876 Inner diameter: 61With the Leading Edge Edge Technology and Using Only the Highest Grade of Special Steel Alloys, JT Sprock's Produce A Full Range of Superior Quality Motorcycle Front and Reary Sprocks. Optimal Lightweight Design CNC Machined for Performance and Lifespanspanspanspans in Steel Alloy SMC420 With High Wear Resistance Chain_pitch: 428. 0 Front_Prolet_type: 1257 Front_Prolet_version: Standard Material: Steel: Steel