How to Choose Hybrid Bikes
Diamondback Release 29 1 Mountain Bike
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A big-wheeled ripper made for long days and big lines, the Diamondback Release 29 1 mountain bike rolls over rough terrain with its 29er wheels and soaks up the bumps with Level Link full suspension.
Shop similar productsKey Details
Wheel Size
29 inches
Fork Travel
140 millimeters
Number of Gears
12 gear(s)
- 130 mm Level Link rear travel with SR Suntour Edge R rear shock and 140 mm front travel with SR Suntour Aion suspension fork combine for smooth, bump-eating performance
- Sram SX Eagle drivetrain components keep you cranking and bring single-ring drivetrains to a more affordable level
- Blanchard wheelset is tubeless compatible and comes with 2.3 in. wide WTB Vigilante Comp tires for unwavering traction
- TRP Slate X2 hydraulic disc brakes keep you on your line all the way down the mountain
- Boost 148 x 12 mm "Maxle" thru axle and Boost 110 fork add stiffness
- Includes DB aluminum platform pedals with replaceable pins
- 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 Hybrid 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 |
|---|---|
| Frame | Hydroformed aluminum |
| Mountain Bike Style | All-mountain |
| Bike Suspension | Full Suspension |
| Fork | SR Suntour Aion 29 in., 140 mm travel, air spring with rebound adjust, 35 mm stanchion, 1.5 in. aluminum taper steerer, 110 x 15 mm thru axle |
| Fork Travel | 140 millimeters |
| Rear Shock | Suntour Edge R, 200 x 57 mm, Rebound Adjust, 22.2 mm eyelet width |
| Crankset | SRAM SX with Steel 32T Direct Mount |
| Bottom Bracket | SRAM Powerspline, 118/73 |
| Shifters | SRAM SX Eagle, 12-speed |
| Rear Derailleur | SRAM SX Eagle, 12-speed |
| Rear Cogs | SRAM PG1210, 12-speed, 11-50T |
| Number of Gears | 12 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | TRP Slate X2 with 180 mm front and rear rotors |
| Brake Levers | TRP Slate |
| Rims | Diamondback Blanchard 28R, tubeless ready, 32 h |
| Front Hub | 32h Aluminum Boost 110 x 15 mm thru axle, sealed cartridge bearing |
| Rear Hub | 32h Aluminum Boost 148 x 12 mm thru axle, 4 sealed cartridge bearing, cassette |
| Wheel Size | 29 inches |
| Tires | WTB Vigilante 29 x 2.3 in., wire bead |
| Tire Width | 2.3 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | DB35 Aluminum 760 mm wide, 15 mm rise, 35 mm bar bore |
| Stem | DB35 Aluminum 35 mm reach, 35 mm bar bore |
| Seat Post | TranzX YSP18JL, Internal Dropper, 31.6 mm with 1x remote, S = 100 mm, M = 130 mm, L/XL = 150 mm |
| Dropper Post | Yes |
| Saddle | WTB Koda Comp |
| Pedals | DB Aluminum Platform with replaceable pins |
| Headset | FSA No. 57 sealed cartridge |
| Chain | SRAM SX Eagle 12-speed |
| 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.
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Customer Images
Location:Boulder, CO
Age:45–54
Weight:175–200 lbs.
Inseam:32"
Height:6'2"
Experience Level:Beginner
Riding Frequency:A few times per month
2 years ago
Defective bike after one year and without support
No, I do not recommend this product
The rear triangle portion of the frame completely lost its threading after one year. I bought the bike one year and 3 weeks prior and both Diamondback and REI said they won't cover it or assist, and that the repair would cost $800. I'm so disappointed in both Diamondback and REI. I can't believe i spent this much money and have a broken b8ke after one year worth no recourse
Age:45–54
Weight:175–200 lbs.
Inseam:32"
Height:6'2"
Experience Level:Beginner
Riding Frequency:A few times per month
4 years ago
4 years ago
