Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2020 Diamondback Sync'r Carbon 29
Previous used estimate
$1,196 - $1,230
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Diamondback Sync'r Carbon 29
12-month projected trend
9%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2020 Diamondback Sync'r Carbon 29
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Sync'r model years
Compare Sync'r Carbon 29 models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
The most bomber yet of our progressive hardtail mountain bikes...in a 29er! Easy to pedal up, bomber on the way down, playful the whole ride. See what all the fuss is about with our most progressive hardtail that now comes as a 29er. An all-new monocoque carbon frame design features a tapered headtube and Boost rear spacing for increased stiffness. Burly 29x2.5-inch tires roll on tubeless-compatible Blanchard wheels, providing a cush feel while smashing down chundery trails. A 140mm travel Fox 34 Float Performance fork can handle aggressive riding and big moves, while Shimano hydraulic disc brakes keep you on your line. Thanks to the SRAM GX Eagle drivetrain, your legs will stay fresh on the climbs so you can shred as hard as you want all the way down. - Monocoque carbon frame features internal cable routing for a clean look and Boost spacing for added stiffness - 140mm travel Fox 34 Float Performance fork designed for aggressive trail riding - SRAM GX Eagle drivetrain provides an ultra-wide gear range and the simplicity of a single chainring - Shimano hydraulic disc brakes offer great stopping power - 29 inch tires on tubeless-compatible DB Blanchard wheels for more traction and control
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox 34 Performance Float, 140mm of Travel, Grip 3 POS, 15mm Thru Axle, for 29x2.4" can also fit **27.5x2.6" wheel / tire combinations
- Component Hubs
- Front: 32h Alloy, Boost 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount Rear: 32h Alloy, Boost 148x12mm Thru-axle, 5 Sealed Cartridge Bearing, for SRAM XD Cassette, w/ CNC Disc Mount
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Diamondback "Tec", 35mm Reach, 35mm Bar Bore
- Product Family
- Sync'r
- Component Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Component Chain
- SRAM GX Eagle, 12 Speed
- Component Color
- Matte Black
- Component Frame
- Sync'r Monocoque Carbon, Asymetrical Chainstays, Internal Cable Routing, Tapered Headtube, Euro Standard Threaded BB, ISCG-05 Tabs, Internal Dropper Post Ready, 148x12mm Boost Hub Spacing, 29x2.4" as well as 27.5x2.6 compatable, Post Mount Disc, w/ Replacable Hanger
- Component Brakes
- Shimano MT501 Hydraulic Disc, w/ 180mm Front and 160mm Rear Rotors
- Component Pedals
- DB4L Alloy Platform, Sealed Cartridge Bearings w/ Replaceable Pins
- Component Saddle
- DB Sync'r Saddle
- Component Headset
- FSA No-57E Taper 1.5 /1-1/8" Standard Cups, Sealed Cartridge
- Component Cassette
- SRAM XG1275 Eagle, 12 Speed, 10-50T
- Component Crankset
- SRAM NX
- Component Shifters
- SRAM GX Eagle 12 Speed X-Actuation Trigger
- Component Handlebar
- Race Face Æffect 35, 20mm Rise, 780mm Wide, 35mm Bar Bore
- Component Seat Post
- X-Fusion Manic Dropper Post, 125mm (S,M) / 150mm (L,XL) of travel
- Component Chainrings
- 32T Eagle Chainring
- Component Front Tire
- Maxxis Minion DHF 29x2.5" EXO, TLR, Folding / Maxxis Minion DHR 29x2.4" EXO, TLR, Folding
- Component Tape Grips
- New DB "Flanged" Lock-on, 135mm Silcone
- Component Brake Levers
- Shimano MT501 Hydraulic
- Component Bottom Bracket
- Truvativ Powerspline
- Component Rear Derailleur
- SRAM GX Eagle, 12 Speed
- Component Accessories Extras
- Tool Kit, **double check tire fitment as tire sizes can be different by brand.
- Hubs
- Front: 32h Alloy, Boost 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount Rear: 32h Alloy, Boost 148x12mm Thru-axle, 5 Sealed Cartridge Bearing, for SRAM XD Cassette, w/ CNC Disc Mount
- Crankset
- SRAM NX
- Pedals
- DB4L Alloy Platform, Sealed Cartridge Bearings w/ Replaceable Pins
- Bottom Bracket
- Truvativ Powerspline
- Chain
- SRAM GX Eagle, 12 Speed
- Saddle
- DB Sync'r Saddle
- Handlebar
- Race Face Æffect 35, 20mm Rise, 780mm Wide, 35mm Bar Bore
- Headset
- FSA No-57E Taper 1.5 /1-1/8" Standard Cups, Sealed Cartridge
- Rear Derailleur
- SRAM GX Eagle, 12 Speed
- Stem
- Diamondback "Tec", 35mm Reach, 35mm Bar Bore
- Accessories & Extras
- Tool Kit, **double check tire fitment as tire sizes can be different by brand.
- Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Brake Levers
- Shimano MT501 Hydraulic
- Brakes
- Shimano MT501 Hydraulic Disc, w/ 180mm Front and 160mm Rear Rotors
- Cassette
- SRAM XG1275 Eagle, 12 Speed, 10-50T
- Chainrings
- 32T Eagle Chainring
- Fork
- Fox 34 Performance Float, 140mm of Travel, Grip 3 POS, 15mm Thru Axle, for 29x2.4" can also fit **27.5x2.6" wheel / tire combinations
- Frame
- Sync'r Monocoque Carbon, Asymetrical Chainstays, Internal Cable Routing, Tapered Headtube, Euro Standard Threaded BB, ISCG-05 Tabs, Internal Dropper Post Ready, 148x12mm Boost Hub Spacing, 29x2.4" as well as 27.5x2.6 compatable, Post Mount Disc, w/ Replacable Hanger
- Seat Post
- X-Fusion Manic Dropper Post, 125mm (S,M) / 150mm (L,XL) of travel
- Shifters
- SRAM GX Eagle 12 Speed X-Actuation Trigger
- Tape/Grips
- New DB "Flanged" Lock-on, 135mm Silcone
- Color
- Matte Black
- Size
- X-Large
- Front Tire
- Maxxis Minion DHF 29x2.5" EXO, TLR, Folding / Maxxis Minion DHR 29x2.4" EXO, TLR, Folding
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.