Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2018 Diamondback Release 5C Carbon
Value Guide market data · 2018 Diamondback Release 5C Carbon
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Diamondback Release 5C Carbon
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Release model years
2018 Release 5C Carbon lineup
Overview
About this bike
2018 Diamondback Release 5C Carbon value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Fox 36 Performance Elite Float, 27.5", 150mm Travel, Fit4, 3 Position Dampener, Rebound Adjust, 1.5" Tapered Steerer, 110x15mm Thru-axle
- Frame
- Carbon Release 27.5, Monocoque Carbon Front and Rear Triangle, 130mm Travel, Level Link Suspension Platform, Euro Standard Threaded BB, ISCG-05 Tabs, Boost 148x12mm Maxle Drop Out, 1.5" Tapered Headtube, Post Mount Disc Tabs
- Rear Shock
- Fox Performance Elite Float DPX2, 3 Position Lever w/ Open Mode Adjust, LV EVOL, 200x57mm
Drivetrain
- Groupset
- SRAM Eagle
- Bottom Bracket
- SRAM GXP
- Cassette
- SRAM XG1295 Eagle, 12 Speed, 10-50T
- Chain
- SRAM XO1 Eagle, 12 Speed
- Chainrings
- 34T Eagle
- Crankset
- Truvativ Descendant Carbon
- Front Derailleur
- MRP XCG V2 Alloy Bash Guard, 30-36T, ISCG-05
- Rear Derailleur
- SRAM XO1 Eagle, 12 Speed
- Shifters
- SRAM XO1 Eagle 12 Speed X-Actuation Trigger
Brakes
- Brake Levers
- SRAM Guide RS
- Brakes
- SRAM Guide RS Hydraulic Disc, w/ 180mm Front / 180mm Rear Centerline Rotors
Cockpit
- Handlebar
- Raceface Aeffect R, 780mm Wide, 20mm Rise, 35mm Bar Bore
- Headset
- FSA No. 57 Sealed Cartridge
- Saddle
- WTB Volt Race
- Seatpost
- KS LEV Integra Internal Dropper, w/ SouthPaw Remote, 31.6mm, SM/MD = 125mm, LG/XL = 150mm
- Stem
- Raceface Aeffect R 35, 40mm Reach, 35mm Bar Bore
- Grips
- Ergon GE1 Lock-On
Wheels & Tires
- Axles
- Front: 15 x 110mm thru-axle, Rear: 12 x 148mm thru-axle
- Front Tire
- Maxxis Minion DHF 27.5x2.5" EXO, WT, TLR, Folding / Maxxis Minion DHR 27.5x2.4" EXO, WT, TLR, Folding
- Hubs
- Front: Novatec XD641, 32h Alloy,110x15mm Boost Thru-axle, Sealed Cartridge Bearing, Rear: Novatec XD642, 32h Alloy, Boost 148x12mm Thru-axle, 4 Sealed Cartridge Bearing, w/ CNC Disc Mount, XD Cassette Body
- Rims
- RaceFace Arc30, Tubeless Compatible, 32h,
- Spokes
- 2.0/1.8/2.0 Butted Stainless Steel
Pedals
- Pedals
- DB4L CNC Platform, Sealed Cartidge Bearing w/ Replaceable Pins
Accessories
- Accessories & Extras
- Owner’s Manual, Assembly Guide, DB Shock Pump, Tubless Valves, DB Torque Wrench w/ 3mm/ 4mm/ 5mm/ T25 Hex Bits, Diamondback Mud Guard, Extra Derailleur Hanger
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.