Maru MR-4 Push Bike, 12" Magnesium Alloy Frame w/ Free Stand - Violet/White Category_Jersey Short Sleeve Pro Quick-Fit™ adapter kits for

Pro Quick-Fit™ adapter kits for are available separately in convenient packaging for the most popular brake manufacturers and models

UNIVERSAL FIT RPM cadence sensor will fit with most bikes and frame sizes

The easiest way to determine your steerer tube size is to use a pair of calipers to directly measure the diameter or take your bike to the local bike shop and they will be able to measure it for you

IP66 WATERPROOF

Maru MR-4 Push Bike, 12" Magnesium Alloy Frame w/ Free Stand - Violet/White Category_Jersey Short Sleeve Pro Quick-Fit™ adapter kits forMR 4 (12") FRAMES MAGNESIUM ALLOY (12") FORK MAGNESIUM ALLOY (12") HANDLE BAR ALUMINUM ALLOY (22. 2 x 390W x 2. 0T) GRIP THERMOPLASTIC RUBBER (22. 2 x 100mm) HEADSET HI TEN STEEL (28. 6 x 44 x 30 H=21mm) SADDLE pp+pu (Polypropylene + Polyurethane) (12") SEAT TUBE ALUMINUM ALLOY (22. 2 x 180L x 2. 0T) SEAT POST CLAMP ALUMINUM ALLOY TIRE RUBBER (12" x 2. 125) INNER TUBE BUTYL RUBBER (12" x 1. 95) HUBS ALUMINUM ALLOY (14G x 16H x 3 8 x 95W x 100L)