A versatile ride for street or trail, the Diamondback Trace Bike sports a durable aluminum alloy frame and a 3x7-speed drivetrain to get you over any hill, from gentle rollers to imposing climbs.
- Lightweight aluminum alloy construction with forged dropouts for durability
- Straight blade, high-tensile steel fork delivers precise tracking and a smooth ride
- Tektro disc brakes provide reliable stopping power in all conditions
- Fast rolling dual-sport 700x45c tires have plenty of traction for dirt trails
- Shimano 3x7-speed shifters and derailleurs provide smooth shifting over a wide range of gears
- NOTE: Specs and images are subject to change based on component availability
Imported.
- 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 | Recreational Cycling |
|---|---|
| Frame | 6061-t6 butted aluminum |
| Bike Suspension | No Suspension |
| Fork | High-tensile steel straight blade |
| Crankset | SR Suntour XCT w/chainguard 28/38/48t |
| Bottom Bracket | Sealed cartridge |
| Shifters | Shimano EF-51 Easyfire 7spd |
| Front Derailleur | Shimano TX51 dual pull, Top swing, 31.8mm |
| Rear Derailleur | Shimano Altus |
| Rear Cogs | Shimano HG-20 7spd (12-32t) |
| Number of Gears | 21 |
| Brake Type | Mechanical Disc Brake |
| Brakes | Tektro Aries Disc w/ 160mm Rotors |
| Brake Levers | Shimano EF-51 |
| Rims | 32h Diamondback SL-7 Doublewall |
| Front Hub | 32h SL-7 Alloy w/ CNC Disc Mount |
| Rear Hub | 32h SL-7 Alloy Cassette w/ CNC Disc mount |
| Wheel Size | 700c |
| Tires | Kenda Bitumen, 700x45c |
| Tire Width | 45 millimeters |
| Handlebar Shape | Riser Bar |
| Handlebar | DB Lazer Series 31.8mm low rise |
| Stem | DB 3D Forged 7 31.8mm |
| Seat Post | DB Lazer Series Micro Adjust 27.2mm |
| Saddle | DB Dual Sport Series |
| Pedals | Wellgo Alloy forged, CNC MTB |
| Headset | Ahead 1.125 in. |
| Chain | KMC-Z51 |
| Weight | Unavailable |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
| S | M | L | XL | |
|---|---|---|---|---|
| Height Range | 5'4" to 5'7" | 5'7" to 5'10" | 5'10" to 6'1" | 6'1" to 6'4" |
| Reach | 390 | 405 | 408 | 421 |
| Stack | 604 | 604 | 628 | 647 |
| Effective Top Tube | 575 | 590 | 605 | 620 |
| Seat Tube Center-Top | 400 | 450 | 500 | 550 |
| Standover Height | 757 | 789 | 831 | 869 |
| Head Tube Length | 105 | 105 | 130 | 150 |
| Head Tube Angle (degrees) | 72 | 72 | 72 | 72 |
| Seat Tube Angle (degrees) | 73 | 73 | 73 | 73 |
| Bottom Bracket Height | 310 | 310 | 310 | 310 |
| Wheelbase | 1060 | 1075 | 1090 | 1106 |
| Chainstay | 455 | 455 | 455 | 455 |
| Fork Offset | 38 | 38 | 38 | 38 |
Sizing Notes
Bike measurements are stated in millimeters.
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.