If you have a 7 to 12 year old looking for a super-solid BMX bike to session at the local skatepark? Then may we introduce you to this Sunday Primer 18″ wheeled bike. The 18 inch wheel size bridges the gap between the kids 16″ and full-size adult 20″ BMX bikes. The wheelbase and the wheel size make it easier for smaller riders to learn tricks.

IMPORTANT NOTE ABOUT PEDAL FITMENT

The Primer18″ comes standard with Odyssey Springfield brake, sealed cranks, sealed rear hub and a Sunday front load stem.Front caliper brake is included too, BTW, making this bike UK road legal.

The shorter chain stay, lighter wheels and size-specific, pro-style frame geometry makes it the go- to bike for serious BMXers in this size range. The Primer is packed with quality parts like Odyssey Springfield Brakes and a fully sealed cassette hub for reliability that you can count on every time.

Key Features

• 18″ Pro-Style Geometry
• Sunday Freeze Front Load Stem
• 9t Cassette Hub
• Sunday Cornerstone Grips
• Odyssey Springfield Brakes
• FSA Headset
• KMC S1 Chain

Specifications

Frame:Sunday Primer, 18.5″ top tube, integrated 1-1/8″ head tube
Fork:Sunday Primer, 18″ fork w/ 2-piece steerer tube and welded pre-load
Handlebar:Sunday, 2-piece
Stem:Sunday Freeze front load, 48mm
Headset:FSA integrated, 1-1/8″
Alloy Cap:FSA aluminum cap
Brake Lever:Aluminum, U-brake compatible
Brakes:Odyssey Springfield U-brake
Brake Cable:Odyssey Quik Slic
FRONT CALIPER BRAKE INCLUDED BUT NOT SHOWN.
Grips:Sunday Cornerstone
Seat:Sunday Badge, seat and post combo
Seat Post:Integrated
Seat Clamp:Sunday
Sprocket:Sunday Sabertooth v2, 25T, steel
Cranks:140mm, 3-piece, chromoly
BB Parts:Sealed, Mid, 19mm
Pedals:Wellgo platform, plastic
Rims:P-7X aluminum, 18″, 28H
Front Hub:Sunday, 28H, low-flange, loose-ball, 3/8″ axle
Rear Hub:Sunday, 28H, sealed, 14mm axle w/ 9T Driver
Spokes:14g steel, black
Tyres:Sunday Current, 18 x 2.2″ (F & R)
Chain:KMC S1
Approx. Weight:23.3lbs (with brakes)

Frame Geometry

Top Tube Length:18.5″
Head Tube Angle:74.5
Seat Tube Angle:71
Chainstay Length:11.7-12.00
Bottom Bracket Height:10.35″
Standover:7.5″

Handlebar Geometry

Rise:7.65″
Width:25.5″
Backsweep:12
Upsweep:1