Diamondback 2012 Overdrive 29'er Mountain Bike (Black)

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Tree roots, rocks, bumps - whatever is ahead in the trail, the big wheels of the Diamondback Overdrive will keep on rolling. The 29'er butted aluminum frame is paired with an SR Suntour XCT 100mm travel fork . 24 gears controlled by SRAM X-4 shifters and rear derailleur allow you a multitude of gears to choose from and the double wall rims will be sure to keep you going down the trail. When it is time to stop rely on the Tektro Novela mechanical disc brakes. Granted, the Overdrive will not do all the work for you, but it will sure make your job easier.

Tear up the trail with the Overdrive 29'er Mountain Bike from Diamondback. Built around the lightweight, yet tough 29'er butted 6061-T6 aluminum Overdrive hardtail frame with Suntour suspension forks that offer 100-millimeter travel, the Overdrive is built to take on the tree roots, rocks, and bumps that cross the trail. The Overdrive's big WTB Wolverine Comp 29x2.2-inch tires combine with SL-7 double-wall rims and Tektro Novela mechanical disc brakes to keep on rolling fast and to allow you to stop on a dime. Meanwhile, the 24 gears controlled by SRAM X-4 shifters and rear derailleur provide the adjustability demanded by steep grades.

Specifications:

• Frame: Overdrive 29-inch Butted 6061-T6 Aluminum with Formed Top/Down Tube, machined headtube, forged drop outs with replaceable hanger, disc only
• Fork: SR Suntour XCT MLO 100-millimeter travel, 28.6-millimeter stanchions
• Cranks: SR Suntour XCT 22/32/42t
• Bottom Bracket: Sealed Cartridge
• Front Derailleur: Shimano TX50 dual pull, Top swing, 34.9
• Rear Derailleur: SRAM X-4 8-speed
• Shifter: SRAM X-4 trigger 8-speed
• Brake Levers: Tektro Alloy with reach Adjust
• Brakes: Tektro Novela Disc with 6-inch Rotors
• Gear: SRAM PG-820 8-speed Cassette (11-32t)
• Rims: 32-hole Weinmann SL-7 Doublewall
• Tires: WTB Wolverine Comp 29x2.2-inch
• Pedals: Wellgo Alloy forged, CNC MTB
• Handlebar: Diamondback Lazer Series 31.8-millimeter low rise
• Stem: Diamondback AL6061 Ahead 7-degree 31.8-millimeter
• Seatpost: Diamondback Lazer Series Micro Adjust 30.9-millimeter
• Seat: Diamondback Race saddle
• Headset: Integrated FSA Drop-in ACB upper, Zero Stack lower internal cup and cartridge bearing, 1 1/8-inch
• Chain: KMC-Z82
• Front Hubset: 32-hole SL-7 Alloy with CNC Disc Mount
• Rear Hubset: 32-hole SL-7 Alloy Cassette with CNC Disc mount
• Spokes: Black 14-gram Stainless Steel
• Grips: DB4L 135-millimeter Kraton
• Extras: Diamondback Key Chain, Owner’s manual, H20 bottle mounts, Chainstay Protector, Clear Coat, 3 extra inches of wheel diameter

Please Note: Specifications are Subject to Change

Bike Geometry:
	16-inch Small	18-inch Medium	20-inch Large	22-inch X Large
Seat Tube Length	16 inches	18 inches	20 inches	22 inches
Standover Height	29.5 inches	30 inches	31.5 inches	32.75 inches
Top Tube Length	22 inches	23.5 inches	24.5 inches	25.5 inches
Head Tube Length	95 millimeters	105 millimeters	120 millimeters	135 millimeters
Wheel Base	1062 millimeters	1091 millimeters	1112 millimeters	1131 millimeters
Stem Length	60 millimeters	75 millimeters	90 millimeters	90 millimeters
Crank Length	170 millimeters	175 millimeters	175 millimeters	175 millimeters
Head Angle	70 degrees	71 degrees	71 degrees	71 degrees
Seat Angle	73 degrees
Chain Stay Length	440 millimeters
Fork Offset	38 millimeters
Ball Bearing Height	313 millimeters
Handlebar Width	670 millimeters
Seat Post Length	300 millimeters