SHIMANO FC-M311-L Crankset for 7/8 Rear Speeds w/ chain guard Chain Rings:42-32-22 11bgn & AC1200

11bgn & AC1200

the isinwheel S9Max 500W Upgraded Electric Scooter has a powerful 500W motor that propels your scooter to a maximum range of 22 miles at a top speed of 21 mph

eliminates wasted seconds from every transaction

and offers high-speed access to 2 distinct types of memory cards

5mm Brightness 20

SHIMANO FC-M311-L Crankset for 7/8 Rear Speeds w/ chain guard Chain Rings:42-32-22 11bgn & AC1200OUTER RING MATERIAL Steel AXLE LENGTH OF BB LL123 THREADED BB SHELL WIDTH 68,73 CRANK ARM FINISH Painted COMPATIBLE BB TYPE Square Taper MIDDLE RING MATERIAL Steel GEAR ARMS 4 COMPATIBLE CHAIN HG 8 7 speed SERIES Altus INNER RING MATERIAL Steel GENERATION M311 CRANK ARM LENGTH 170,175 CHAIN RING COMBINATION 42 32 22,48 38 28 CRANK ARM MATERIAL Aluminum