GT Mach One Pro BMX Race Bike - Team Blue supplier_42121975890031 DROPOUT SIZE: 14mm

DROPOUT SIZE: 14mm

Offset: 24mm

sealed bearing mid bottom bracket

A Mid bottom bracket is included with the Metron Cranks so you've got all you need to get back out there

The 36mm width and 18mm height are also major factors in the design

GT Mach One Pro BMX Race Bike - Team Blue supplier_42121975890031 DROPOUT SIZE: 14mmThe GT Mach One is designed to be the ideal introduction into the world of BMX racing. With a 6061 T 6 alloy frame inspired by the GT Speed Series frame, along with reverse dropouts, a GT top load stem, V brakes and high quality tyres. See below for full specs. ###section### Product Specs FRAME MATERIAL: 6061 T6 Aluminium WHEEL SIZE: 20" TOP TUBE LENGTH: 20. 75" CHAIN STAY LENGTH: 14. 92" HEAD TUBE ANGLE: 74 SEAT TUBE ANGLE: 72 FORKS: GT BMX Race, Hi