Maru MR-4 Push Bike, 12" Magnesium Alloy Frame w/ Free Stand - Violet/White Category_Jersey Short Sleeve The easiest way to determine

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

They are tubeless sealant friendly

The ultimate on-hand weapon in the race field

in dry or wet conditions

C406 Pro GPS BIKE COMPUTER

Maru MR-4 Push Bike, 12" Magnesium Alloy Frame w/ Free Stand - Violet/White Category_Jersey Short Sleeve The easiest way to determineMR 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)