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 MLO 100mm travel fork complete with mechanical lock out. 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.


  • Overdrive 29" butted 6061-T6 aluminum frame with formed top and down tube and integrated head tube
  • SR Suntour XCT MLO 100mm travel fork with mechanical lock out
  • SRAM X-4 trigger 8spd
  • Tektro Novela mechanical disc brakes with 6" rotors
  • 32 spoke 29" wheels with Weinmann SL-7double wall alloy rims

Bike Specs

Sizes 16" Small  18" Medium  20" Large   22" XLarge 
Frame Overdrive 29" Butted 6061-T6 Aluminum w/ Formed Top / Down Tube, integrated Headtube, DB Snake Stays, replaceable hanger
Fork SR Suntour XCT MLO 100mm travel, 28.6mm stanchions w/Mechanical Lock out
Rear Shock N/A
Cranks SR Suntour XCT 22/32/42t
Bottom Bracket Sealed Cartridge
F. Derailleur Shimano TX50 dual pull, Top swing, 34.9
R. Derailleur SRAM X-4 8spd
Shifter SRAM X-4 trigger 8spd
Brake Levers Tektro Alloy w/ reach Adjust
Brakes Tektro Novela Disc w/ 6" Rotors
Cassette SRAM PG-820 8spd Cassette (11-32t)
Rims 32h Weinmann SL-7 Doublewall
Tires WTB Prowler SL 29x2.1
Pedals Wellgo Alloy forged, CNC MTB
Handlebar DB Lazer Series 31.8mm low rise
Stem DB AL6061 Ahead 7° 31.8mm
Seatpost DB Lazer Series Micro Adjust 30.9mm
Seat Avenir Series 200 Black
Headset Integrated "Cane Creek" Size Drop-in ACB 1 1/8"
Colors Black
Chain KMC-Z82
Hubset (F) 32h SL-7 Alloy w/ CNC Disc Mount (R) 32h SL-7 Alloy Cassette w/ CNC Disc mount
Spokes White 14g Stainless Steel
Grips DB D2 Kraton
Extras DB Key Chain, Owner’s manual, H20 bottle mounts, Chainstay Protector, Clear Coat, 3 extra inches of wheel diameter!
Note Specifications Subject to Change


Size 16" Small 18" Medium 20" Large 22" XLarge
Seat Tube Length ** 16.0" 18.0" 20.0" 22.0"
Standover Height 29.5" 30.0" 31.5" 32.75"
Top Tube Length * 22.0" 23.5" 24.5" 25.5"
Head Tube Length 105.0mm 105.0mm 105.0mm 105.0mm
Head Angle 71.0° 71.0° 71.0° 71.0°
Seat Angle 73.0° 73.0° 73.0° 73.0°
Wheel Base 1062.0mm 1091.0mm 1112.0mm 1131.0mm
Chain Stay Length 440.0mm 440.0mm 440.0mm 440.0mm
Fork Offset 38.0mm 38.0mm 38.0mm 38.0mm
BB Height 313.0mm 313.0mm 313.0mm 313.0mm
Stem Length 90.0mm 90.0mm 110.0mm 110.0mm
Handlebar Width 620.0mm 620.0mm 620.0mm 620.0mm
Crank Length 170.0mm 175.0mm 175.0mm 175.0mm
Seat Post Length 350.0mm 350.0mm 350.0mm 350.0mm
* Measured Horizontally ** Measured from Center