For wheels and tyres the wheel size in inches (20", 26", 29"). For seatposts, handlebars and stems the diameter in mm – a seatpost must match the seat tube of the frame.
Crank arm length (e.g. 170 mm) or stem length (e.g. 50 mm).
Number of spoke holes in the rim or hub. Rim and hub must match (usually 32 or 36).
Number of teeth on the chainring or sprocket. More teeth at the front = harder gear, more at the rear = easier.
Whether the part is for the front or the rear wheel (hub, wheel, brake).
263 items
JX2 BMX Race Rim Super-light, "skinny" semi-aero box section alloy rims will…
Tioga D-SPYDER EVO RACE SADDLE Function meets new form in the 125g D-Spyder EVO…
Haro Cliq Weaponz 2pc crankset CLiQ crankset spec: - 7000 Series aluminum arms…
Sub-4 BMX Racing rim Sub-4 BMX Racing rims Lightweight BMX race rims. These low…
Haro Cliq Weaponz 2pc crankset CLiQ crankset spec: - 7000 Series aluminum arms…
BOX Two number plate - Designed by the late Rich Lee for Box, the plate…
SD BMX handlebar Alloy - youth BMX racing handlebar. Diameter 22,2 mm…
Haro Cliq Weaponz 2pc crankset CLiQ crankset spec: - 7000 Series aluminum arms…
SD BMX handlebar Alloy - youth BMX racing handlebar. Diameter 22,2 mm Versions:…
Haro Cliq Weaponz 2pc crankset CLiQ crankset spec: - 7000 Series aluminum arms…
Answer Side Plate - side number plate - Designed to meet UCI races rules, USA…
SD BMX handlebar Alloy - youth BMX racing handlebar. Diameter 22,2 mm Versions:…
Answer Carbon 1" stem spacer - 1" Material: Carbon Weight: 8g
Tioga Fastr X - BMX racing tire. The FASTR-X is our most versatile race tire to…
SD Alu 1" Stem Spacers 1" Size: 2x10 + 2x5mm Material: Alu Weight: 22g
