Sunday Primer BMX Bike - 20.75" TT Matte Battlship Gray CheckoutSpec= 4.5 Degree Float }Jagwire 4mm Sport Derailleur Housing

}Jagwire 4mm Sport Derailleur Housing with Slick-Lube Liner 10M Roll Red

}Shimano GRX FC-RX610-1 Crankset - 175mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface Black

Cuts through the toughest of carbonized grit

Replacement microSHIFT bar end shifter mounts allow you to replace broken units or convert microSHIFT thumb lever shifters to bar end mount

2 Dual Cable

Sunday Primer BMX Bike - 20.75" TT Matte Battlship Gray CheckoutSpec= 4.5 Degree Float }Jagwire 4mm Sport Derailleur HousingSunday Primer BMX Bike 20. 75" TT Matte Battlship Gray. 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) 20. 75Fork Type RigidFork Material SteelFrame Material SteelFrame Type RigidFront Axle 3 8" x 100mmColor