Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
2018 Marin Bobcat Trail 4
Value Guide market data · 2018 Marin Bobcat Trail 4
12-month trend
8%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2018 Marin Bobcat Trail 4
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Bobcat Trail model years
2018 Bobcat Trail 4 lineup
Overview
About this bike
2018 Marin Bobcat Trail 4 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Series 2 6061 Aluminum, 27.5" or 29” Wheels, 68mm BB shell, 135mm Forged Dropouts, IS Chainstay Disc Mount
- Front Suspension
- SR Suntour XCT HLO-DS, 100mm Travel, Hydraulic Lockout
- Fork
- SR Suntour XCM HLO-DS, 100mm Travel, Hydraulic Lockout
Drivetrain
- Groupset
- Shimano Alivio
- Crankset
- SR Suntour, XCM, 36/22T
- Bottom Bracket
- Sealed Cartridge Bearings, Square Taper
- Chain
- KMC X9
- Cassette
- SunRace 9-Speed, 11-36T
- Derailleur Rear
- Shimano Altus, 9-Speed, Shadow Design
- Derailleur Front
- Micro Shift, FD-M462B, Band Clamp
- Shift Lever
- Shimano Altus 2x9-Speed
- Chainrings
- 36/22T
- Front Derailleur
- Micro Shift, FD-M462B, Band Clamp
- Rear Derailleur
- Shimano Altus, 9-Speed, Shadow Design
- Shifters
- Shimano Altus 2x9-Speed
Brakes
- Brake Levers
- Shimano BL-M315 Hydraulic
- Brakes
- Shimano BR-M315 Hydraulic Disc, 160mm Rotor
Cockpit
- Handlebar
- Marin Mini-Riser, 10mm Rise, 720mm Width
- Stem
- Marin Alloy, 60mm
- Grips
- Marin Dual Density
- Headset
- FSA No.10-P
- Seatpost
- Marin Alloy
- Saddle
- Marin MTB
Wheels & Tires
- Rims
- Marin Aluminum Double Wall, 25mm Inner, Pinned Joint, Disc Specific
- Spokes
- 14g Black Stainless Steel
- Tires
- Schwalbe Tough Tom, 27.5" or 29” x 2.25”
- Hub Rear
- Joytech, Centerlock Disc, 32H
- Hub Front
- Joytech, Centerlock Disc, 32H
- Front Tire
- Schwalbe Tough Tom, X-Small–Medium: 27.5 x 2.25, Medium–XX-Large: 29 x 2.25
- Hubs
- Joytech, Centerlock Disc, 32H
- Wheel Size
- 27.5-inch
Pedals
- Pedals
- Nylon Platform
Accessories
- M (27.5/29)
- 165cmto175cm
- Brakes Front
- Shimano BR-M315 Hydraulic Disc, 160mm Rotor
- Brakes Rear
- Shimano BR-M315 Hydraulic Disc, 160mm Rotor
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.