Sunday Primer Park BMX Bike Description: The Sunday Primer BMX Bike is ready to shred your favorite riding spots. Designed to be an entry level bike, Sunday made sure to kit this model out to be able to withstand hard hits and abusive new tricks. Sealed bearings in high stress areas and chromoly cranks contribute to the strength and durability needed for a rider learning new tricks. The Sunday Primer Park is hard to look past for the amazing parts and great price. Note: This is the 20.5" toptube version of the Primer model. Specifications: Frame: Sunday Primer, Integrated Headtube Fork: Sunday Primer, 2-Piece Steerer Tube, Welded Preload Headset: Sunday, 2-Piece (28.5" Width) (9" Rise) (12deg Backsweep) (4deg Upsweep) Stem: Sunday Freeze Top Load (48mm) Bars: FSA Integrated (1-1/8") Grips: Sunday Cornerstone Cranks: 3-Piece, Chromoly (160mm Length) Bottom Bracket: Sealed Mid (19mm) Pedals: Wellgo Platform, Plastic Sprocket: Sunday Sabertooth v2, Steel (25 Tooth) Chain: KMC S1 Front Hub: Sunday Low-Flange, Unsealed (3/8" Axle) Rear Hub: Sunday Sealed Cassette (14mm Axle) Driver: 9 Tooth Front Rim: P-7X, Aluminum (20") (36 Hole) Rear Rim: P-7X, Aluminum (20") (36 Hole) Front Tire: Odyssey Path Pro OEM (20 x 2.4") Rear Tire: Odyssey Path Pro OEM (20 x 2.4") Seat: Sunday Badge (Combo) Seat Post: Combo Seat Clamp: Sunday Brake Lever: Odyssey Springfield Brakes: Odyssey Springfield U-Brake, Odyssey Quik Slic Cable Gyro: Odyssey Gyro Kit Gyro Tabs: Installed Brake Mounts: Welded Extras: - Color: Gloss Black Weight: 25.8 lbs Geometry: Toptube Length: 20.5" Chainstay Length: 13.2" - 13.5" Headtube Angle: 75deg Seattube Angle: 71deg Bottom Bracket Height: 11.5" Standover: 8.75" Sizing Guideline: 5' 3" - 5' 9" Rider Height Note: To ensure that every component on your bicycle is working properly, we recommend that all bikes be assembled by a qualified mechanic. Improper assembly of your bicycle may lead to premature wear or failure of i...