DiamondBack Recon Wheel size: 20 inch Wheel Gender: Unisex Material: 4130 Cro-mo main tubes Gearset: Diamondback CRO-MO 3 piece 8 Spline Cro-mo cranks in a Mid sealed BB, 25T sprocket. Brakeset: Diamondback U brake with soft compound pad and front caliper brake with Alloy levers Wheelset: Kenda Kontact 2.25 tyres, alloy rims laced laced on a small flange front 10mm hub & a 14mm semi sealed rear hub Controls: DB MX dual clamp Handlebar stem. 8x28.25” Handlebars Finishing kit: Odyssey Twisted pedals. DB One piece padded saddle. Frame: Diamondback 4130 chromoly main frame with Diamond "db" seatstay brace "db" embossed gusset & dropouts, removeable u-brake bosses, removeable gyro tabs and integrated head tube Forks: Tapered fork blades