GT Speed Series Micro BMX Race Bike - Nuclear Yellow Big Bikes The size is universal and

The size is universal and will fit most modern (1 1/8) stems

HUB: Cinema FX

high-quality parts all while keeping the cost affordable

seamless swaged legs that provide more strength than welded or fused caps - especially if pegs are installed

GT Speed Series Micro BMX Race Bike - Nuclear Yellow Big Bikes The size is universal andThe 2021 GT Speed Series frame is stronger, stiffer and better looking than ever before! With double wall rims , aftermarket tyres from Kendra, and sealed bearings all round, the GT Speed Series is ready for whatever the track can through at it. ###section### Product Specs FRAME MATERIAL: 6061 T6 Aluminium, Alloy Formed and Butted Speed Metal Tubes WHEEL SIZE: 20" TOP TUBE LENGTH: 16" CHAIN STAY LENGTH: 12. 13" HEAD TUBE ANGLE: 72 SEAT TUBE ANGLE: 70