The Sunday Primer 20" BMX Bike is a great entry-level BMX bike. The 20.0" toptube makes this bike a great fit for those riders around the height of 4'10" up to about 5'6", often ideal for those riders just bumping up to the 20" wheel size. The sealed bearings in the bottom bracket and cassette hub makes this a dialed and dependable ride. Specifications: Frame: Sunday Primer, Integrated Headtube Fork: Sunday Primer, 2-Piece Steerer Tube, Welded Preload Bars: Sunday, 2-Piece (28.5" Width) (9" Rise) (12deg Backsweep) (4deg Upsweep) Stem: Sunday Freeze Front Load (48mm) Headset: FSA Integrated (1-1/8") Grips: Sunday Cornerstone Cranks: 3-Piece, Chromoly (160mm Length) Bottom Bracket: Sealed Mid (19mm) Pedals: Wellgo Platform, Plastic Chain: KMC S1 Sprocket: Sunday Sabertooth v2, Steel (25 Tooth) Front Hub: Sunday Low-Flange Loose Ball (3/8" Axle) Rear Hub: Sunday Sealed Cassette (14mm Axle) Driver: 9 Tooth Spokes: Steel, Black (14 Gauge) 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 Lever: Odyssey Springfield Brake Cable: Odyssey Quik Slic Brakes: Odyssey Springfield U-Brake Brake Mounts: Welded Gyro Tabs: Drilled Extras: N/A Color: Billiard Green Weight: 25.8 lbs Frame Geometry: Toptube: 20" Headtube Angle: 75deg Seattube Angle: 71deg Chainstays: 13.2" - 13.5" BB Height: 11.5" Stand Over Height: 8.75" Sizing Guideline: 4' 10" - 5' 6" 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 individual components such as headsets, crank assembly and wheels. Failure to do so may void the manufacturer warranty.
