How to Choose Mountain Bikes
Diamondback Release 29 2 Mountain Bike
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Built for high-mileage days with a high shred factor, the Diamondback Release 29 2 soaks up the worst on steep, technical terrain with a 140 mm travel fork and 130 mm Level Link rear suspension.
Shop similar productsKey Details
Wheel Size
29 inches
Fork Travel
140 millimeters
Number of Gears
12 gear(s)
- Hydroformed aluminum frame is sized perfectly for 29 in. wheels while keeping the same playful attitude of all the Diamondback Level Link bikes
- Level Link rear suspension delivers 130 mm of efficient-yet-supple rear travel controlled by a responsive and adjustable Fox Float DPS EVOL LV Performance shock
- Fox Float DPS EVOL LV Performance shock is outfitted with an EVOL LV air sleeve for excellent responsiveness and a bottomless feel
- Fox Rhythm 34 fork delivers 140 mm travel up front; features a Grip damper for more consistent feel
- 29 x 2.3 in. tires roll confidently over the rough stuff
- Shimano SLX cranks and 1 x 12-speed drivetrain for smooth shifting
- Shimano SLX hydraulic disc brakes offer high power and great control so you can stay focused, no matter what the trail dishes out
- NOTE: Specs and images are subject to change based on component availability
Imported.
This bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
View the Diamondback Release Product LineView all Diamondback Full-Suspension Mountain Bikes- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Mountain Biking |
|---|---|
| Mountain Bike Style | All-mountain |
| Frame | 6061 T-6 aluminum |
| Bike Suspension | Full Suspension |
| Fork | Fox Rhythm 34, 140 mm travel, Grip damper with sweep adjust, 1.5 in. tapered steerer, 110 x 15 mm thru axle |
| Fork Travel | 140 millimeters |
| Rear Shock | Fox Float DPS EVOL LV Performance, 3-position lever, 200 x 57 mm, 22.2 mm eyelet width |
| Crankset | Shimano SLX M7100, 32T |
| Bottom Bracket | Shimano BB-52 |
| Shifters | Shimano SLX M7100, 12-speed |
| Rear Derailleur | Shimano SLX M7100 Shadow Plus, 12-speed, SGS |
| Rear Cogs | Shimano SLX M7100 cassette, 12-speed, 10-51T |
| Number of Gears | 12 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano SLX M7100 with RT70 rotors: 180 mm front/180 mm rear |
| Brake Levers | Shimano SLX |
| Rims | Diamondback Blanchard 28R, tubeless compatible, 32h |
| Front Hub | Shimano SLX M7110, 32h aluminum Boost 110 x 15 mm thru axle, Center Lock |
| Rear Hub | Shimano SLX M7110, 32h aluminum Boost 148 x 12 mm thru axle, Center Lock, Microspline |
| Wheel Size | 29 inches |
| Tires | Front: Maxxis Minion DHF 29 x 2.3 in. EXO, TLR, folding; rear: Maxxis Minion DHR II 29 x 2.3 in. EXO, TLR, folding |
| Tire Width | 2.3 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | DB35 aluminum 760 mm width, 15 mm rise, 35 mm bore |
| Stem | DB35 aluminum 35 mm reach, 35 mm bore |
| Seat Post | Kindshock Rage-I internal dropper, 31.6 with Westy 1x Remote, S = 125 mm, M = 150 mm, L/XL = 170 mm |
| Saddle | WTB Koda Comp |
| Pedals | DB CNC Platform with sealed cartridge bearing and replaceable pins |
| Headset | FSA No. 57 sealed cartridge |
| Chain | Shimano SLX M7100, 12-speed |
| Dropper Post | Yes |
| Weight | Unavailable |
| Gender | Unisex |
Diamondback Bikes (210872, 200564, 200563)
| S | M | L | XL | |
|---|---|---|---|---|
| Height Range | 5'4"-5'7" | 5'7"-5'10" | 5'10"-6'2" | 6'2"-6'6" |
| Reach | 402 | 427 | 449 | 472 |
| Stack | 599 | 599 | 608 | 617 |
| Effective Top Tube | 585 | 610 | 635 | 660 |
| Seat Tube Center-Top | 394 | 432 | 483 | 533 |
| Standover Height | 775 | 784 | 791 | 804 |
| Head Tube Length | 100 | 100 | 110 | 120 |
| Head Tube Angle (degrees) | 67.7 | 67.7 | 67.7 | 67.7 |
| Seat Tube Angle (degrees) | 73 | 73 | 73 | 73 |
| Bottom Bracket Height | 348 | 348 | 348 | 348 |
| Wheelbase | 1134 | 1159 | 1185 | 1211 |
| Chainstay | 446 | 446 | 446 | 446 |
Sizing Notes
Measurements are stated in millimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
Buying Advice
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Junior A
Portland, Oregon
Downhill riding
2 years ago
This is a good bike but it cannot take a beating, there is no space for a water bottle to be placed other than underneath the frame which can get very dirty and clog your water bottle hole. The cassette broke on my second trail ride downhill and i was unable to repair it. But for city writing it is fine.
Age:25–34
Weight:275–300 lbs.
Inseam:36"
Height:6'3"
Experience Level:Beginner
Riding Frequency:Once per week
Yes , I recommend this product
DSA
New Hampshire
Great value for the price point.
1 year ago
Higher quality components and better performance than one might expect from a bike in its mid-tier price range. It's responsive handling reduces effort and instills confidence over tough and technical terrain. Fun to ride.
Age:55–64
Weight:150–175 lbs.
Inseam:34"
Height:6'1"
Experience Level:Experienced
Riding Frequency:Multiple times per week
Anonymous
2 years ago