GT Speed Series Junior BMX Race Bike Bolt Drive For the seatstay bridge the

For the seatstay bridge the frame features an oversized laser cut bridge for more stiffness and a great look

they went and developed their own custom option which uses a smaller caged bearing

low profile

The Profile Z Coaster Hub is primarily a cassette hub that can be disengaged and run as a freecoaster

Made from 7005 aluminium and featuring a V shaped I beam construction for added strength and holes drilled in the inner wall to save weight

GT Speed Series Junior BMX Race Bike Bolt Drive For the seatstay bridge theThe GT Speed Series Junior BMX Race Bike was inspired by the Speed Series Pro Models featuring reverse rear dropouts for quick gear changes. This model is purpose designed and spec'd to be incredibly lightweight offering maximum performance to meet each racer's needs. The Speed Series Junior model is the perfect size for riders between 4' 4" 4' 10". ###section### Product Specs FRAME MATERIAL: Alloy WHEEL SIZE: 20" TOP TUBE LENGTH: 18. 5" CHAIN STAY