The Sunday Primer 18" Bike has a hi-tensile steel frame, 1-1/8" 2pc steerer fork, Sunday Freeze frontload stem, FSA Integrated headset, 7.65" rise 2-pc bars, Sunday Cornerstone grips, Odyssey Springfield U-brake and lever, chromoly 3-pc 155mm cranks, 19mm MID sealed bottom bracket, 25T Sunday Sabretooth-style sprocket, KMC Z410 chain, 14mm sealed cassette hub with 9T driver, 3/8" looseball front hub, 36H single-wall rims, Sunday Current 2.2" tires, Sunday Cloud seat and post combo, and Wellgo PC pedals.
Top Tube Length: 18.5"
Head Tube Angle: 74.5°
Seat Tube Angle: 71°
Chainstay Length: 11.7" - 12"
Bottom Bracket Height: 10.35"
Standover: 7.5"