Sunday Primer BMX Bike - 20"TT Gloss Blue Model-Axle and Spindle Vise Inserts Rear hub features a Hybrid

Rear hub features a Hybrid specific EXP OS Ratchet driver with specific 30T ratchet reduced angle of engagement oversized bearings and larger M32 threaded ring

Super Boost compatible

}Promax Solve DSK-923 Disc Brake and Lever Set - Front 2-Piston Hydraulic Post Mount Black

Installed or removed using a 5mm Allen wrench

Sunday Primer BMX Bike - 20"TT Gloss Blue Model-Axle and Spindle Vise Inserts Rear hub features a HybridSunday Primer BMX Bike 20"TT Gloss Blue. The Primer is a serious starter bike at a seriously great price. Built around a pro level geometry in a range of top tube sizes the Primer is specd with quality parts like a fully sealed rear cassette hub and proven parts. TECH SPECS Rear Axle 14mm Threaded x 110mmBrake Type RimTT (Effective) 20Fork Type RigidFork Material SteelFrame Material SteelFrame Type RigidFront Axle 3 8" x 100mmColor Gloss BluePlatform