Sunday's Primer 20 is a serious starter bike built and designed for affordability and reliability. It's built around a pro-level geometry, spec'd out with high quality parts and comes in at a price that's incredibly difficult to beat. The frame, fork and bars are constructed from hi-ten steel to keep them strong and durable. To make the Primer feel as good as possible it boasts a lot of parts from Sunday and Odyssey, from Sunday's Cornerstone Grips, Sabertooth V2 Sprocket and Freeze front load stem to Odyssey's Springfield U-brake and Path OEM 2.4" wide tyres. ###section### Product Specs FRAME MATERIAL: 100% Hi-Ten Steel WHEEL SIZE: 20" TOP TUBE LENGTH: 20" CHAIN STAY LENGTH: 13.2" - 13.5" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: 100% Hi-Ten Steel BARS: - MATERIAL: Hi-Ten - TYPE: 2-Piece - RISE: 9" Rise - WIDTH: 28.5" Width STEM: Alloy Front Load HEADSET: Integrated BRAKE MOUNTS: Welded Mount BRAKES: U-Brake FRONT HUB: 10mm Loose Ball FRONT RIM: Single Wall REAR HUB: 14mm Sealed Cassette REAR RIM: Single Wall TYRES: 2.4" SPROCKET: 25t CRANKS: - MATERIAL: Chromoly - TYPE: 3-Piece - ARM LENGTH: 160mm BB: 19mm Mid PEDALS: Plastic SEAT: Combo Seat/Post GEARING: 25/9 WEIGHT: 25.8lbs (11.7kg) ###section### Product Highlights Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm Best suited to skatepark use but can be used on for all types of Riding Built strong and lightweight Sealed rear hub Great spec for a BMX in this price bracket ###shogun-image-section### Colour: Matte Midnight Purple, Gloss Surf Pink; Size: 21", 20.5"