Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2020 Diamondback Sync'r 24
Value Guide market data · 2020 Diamondback Sync'r 24
12-month trend
10%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Price over time - 2020 Diamondback Sync'r 24
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All SYNC'R model years
2020 Sync'r 24 lineup
Overview
About this bike
2020 Diamondback Sync'r 24 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- SR Suntour XCM Boost 24" w/ 80mm Travel, 28mm Stanchions, 15QR, w/ Preload Adjust
- Frame
- 6061-T6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w/ Replacable Hanger
Drivetrain
- Groupset
- SRAM NX
- Bottom Bracket
- SRAM Power Spline
- Cassette
- SRAM PG1130, 11 Speed, 11-42T
- Chain
- KMC X11EL, 11 Speed
- Chainrings
- X-Sync 30T Chain Ring
- Crankset
- SRAM NX 1x
- Rear Derailleur
- SRAM NX X-Horizon, 11 Speed
- Shifters
- SRAM NX 11 Speed X-Actuation Trigger
Brakes
- Brake Levers
- Tektro 2 Finger Hydraulic w/ Reach Adjust
- Brakes
- Tektro Auriga Hydraulic Disc w/ 180mm Front /160mm Rear Rotors
Cockpit
- Handlebar
- Diamondback, 720mm Wide, 15mm Rise, 31.8 Bar Bore
- Headset
- FSA IS-3/NO.11 Integrated Style
- Saddle
- DB Sync'r Jr. Saddle
- Seatpost
- DB Alloy Micro Adjust, 30.9mm
- Stem
- Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore
- Grips
- New DB "Flanged" 135mm Silcone
Wheels & Tires
- Front Tire
- Vee Rubber Crown Gem 24x2.8" Tires
- Hubs
- Front: 32h Alloy w/ CNC Disc Mount, Rear: 32h Alloy Cassette w/ CNC Disc mount
- Rims
- 32h Diamondback SL-240 Doublewall
- Spokes
- 14g Stainless Steel
Pedals
- Pedals
- DB4L Alloy Platform
Accessories
- Accessories & Extras
- Tool Kit
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.