A true street slayer, the Diamondback® Session Pro 20 BMX bike comes stacked with a full chromoly frame with mid BB, an integrated head tube, and a chromoly steerer fork. A tubular chromoly 3-piece crankset provides additional stiffness, while Alienation® Black Sheep 20" rims, a Tektro® U-brake, and a cassette rear hub with 10t driver create a powerhouse rig.
Bike Gender: Boys'
Frame Size: 20"
Wheel Size: 20"
Wheel Width: 1.85 inches
Number of Speeds: 1 Speed
Frame: Full chromoly with integrated head tube and mid bottom bracket
Crankset: 175 mm tubular chromoly 3-piece with 8-spline BB axle
Chain: KMC® Kool Chain 1/2 x 1/8
Brakes: Tektro® 907 U-brake with soft compound pads
Brake Levers: Tektro® 2-finger
Fork: Full chromoly with 1 1/4" OD legs, 1 1/8" threadless steerer, 6 mm drop outs
Headset: FSA® Impack 1 1/8" integrated
Stem: 4-bolt alloy front load
Handlebars: Full chromoly 2-piece 25.5" wide x 7.75" rise
Grips: DB Naga with nylon end plug
Seat Post: Alloy 25.4 mm
Pedals: DB Sound plastic with chromoly axles
Seat: DB Tour with vinyl cover, 1-piece seat and post design
Hubset: 36h aluminum shell with 3/8" axle (front); 36h alloy cassette with 14 mm axle, 1-piece driver, sealed bearings (rear)
Rims: 36h Alienation® Black Sheep
Spokes: Black 14-gauge
Tires: DB 304 20" x 1.85" (front); Cellblock 20" x 2.25" (rear)
Bike Type: BMX
Allows you to ride all sorts of terrain such as dirt, street, and ramps.
Frame Material: Chromoly
A light, strong steel that will last through years of hard use.
Rear Brake Type: U-Brake
Low-profile brakes with strong stopping power.
Free Wheel Hub: Yes
Allows you to pedal backwards without the brakes engaging.
Tire Type: Knobby
Features small raised knobs that help the tires grip better on dirt and in mud.