Radio Raceline Xenon Expert BMX 20'' Black / Sky Blue 19.5'' MFPN=100605131-M while the foam lining wraps

while the foam lining wraps your foot for warmth

74mm post-mount replacement calipers: if replacing IS-51mm caliper

Wheels Mfg Extended Hanger lengthens your existing hanger 21mm to provide clearance for larger rear cogs

Misc Rail only

Includes Tubeless Valve and Tape 6-bolt adapter with lockring Rim Width (Internal) 30 Front Axle 15mm Thru x 110mm Valve Presta Color Black Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc

Radio Raceline Xenon Expert BMX 20'' Black / Sky Blue 19.5'' MFPN=100605131-M while the foam lining wrapsFRAME: RADIO "Xenon", 6061 T6, Integrated chaintensioner FORK: CRMO, 1 1 8" butted steerer, 23mm offset BARS: 6061 T6 STEM: RADIO RACELINE "COBALT" Toploader, 50mm length HEADSET: FSA "No. 28" integrated, 1 1 8" CRANKS: RADIO RACELINE "XENON" 3pc, Forged alloy, CNC machined, 165mm length, XL: 170mm length BOTTOM BRACKET: RADIO RACELINE, BSA square taper FRONT HUB: RADIO RACELINE "XENON", Alloy CNC, 28h (XL: 32h), 3 8" axle REAR HUB: RADIO RACELINE