Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2023 Trek Roscoe 20
Value Guide market data · 2023 Trek Roscoe 20
12-month trend
9%
Direction and magnitude, not judgment
vs. category average
2%
Holds value better than category avg
Price over time - 2023 Trek Roscoe 20
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Roscoe model years
2023 Roscoe 20 lineup
Overview
About this bike
2023 Trek Roscoe 20 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Bearing
- 3/16'' Loose Ball Bearings; 1/4'' Loose Ball Bearings
- Fork
- Roscoe 20'' alloy
- Fork Part
- Front Thru-Skew retention nut with clocking mechanism for QR skewers
- Frame
- Alpha Silver Aluminum, 20''
Drivetrain
- Groupset
- Shimano Tourney
- Bottom Bracket
- FP-B602 5 Piece, 73x132mm, Threaded, Black
- Cassette
- Cassette, SunRun, 8-Speed 11-34t
- Chain
- KMC Chain Z8.3, 8 speed
- Crank
- Crankset, Wheeltop, Alloy 127mm Length, 28T, 9/16'' Pedal Threads, Black
- Derailleur Hanger
- Rear Derailleur Hanger, Trek FX/MTB Two-Bolt, Black
- Rear Derailleur
- Shimano Tourney Derailleur Rear. Item Number: RD-TX800, 7/8-Speed, Direct Attachment, SGS Cage, Max 34T. (Visit si.shimano.com for compatibility, manuals and exploded views)
- Shifters
- Shimano Altus Shifter. Item Number: SL-M315-8R, 8-Speed, Rapidfire Plus, Inner Cable Length: 2050mm, With Optical Gear Display. (Visit si.shimano.com for compatibility, manuals and exploded views)
Brakes
- Brake
- Tektro M280 Mechanical Front Disc Brake, w/ 160mm Rotor and Adapter; Tektro M280 Mechanical Rear Disc Brake, w/ 160mm Rotor
- Brake Lever
- C-Star (Power) Brake Lever Rear/Right, Black, Power P/N: VBL-006A; C-Star (Power) Brake Lever Front/Left, Black, Power P/N: VBL-006A
- Brake Pad
- Tektro Brake Pads, Organic Compound (E10.11); Brake Pad, Shimano B-Series Shape : CONFIRM COMPATIBILITY BEFORE USE. BRAKE SPEC IS SUBJECT TO SUBSTITUTION AND MAY VARY.
Cockpit
- Grips
- Trek Dialed, 125mm, Black
- Handlebar
- Bontrager Approved Lowriser, 31.8x580mm, 15mm Rise, 9D Bend/4D Upsweep, Black
- Headset
- VP-Z104SE 1/1/8'', Semi-Integrated, 28.6/44/30mm, Cage Bearings, Black
- Headset Part
- Bontrager Headset Topcap, 1-1/8in, Aluminum, w/ Star Nut, Anodized Black
- Saddle
- Trek Dialed 20'' Black
- Seatpost
- Bontrager Seatpost 2 Bolt, 27.2x250mm, 12mm Offset, Black
- Spacer
- Headset Spacer, 20mm 1-1/8in, Black
- Stem
- Bontrager Blendr Stem, 31.8x60mm, 7 Degree Rise, Black
Wheels & Tires
- Front Hub
- Formula DC-20, alloy, 6-bolt, 100mm OLD
- Front Skewer
- Bontrager Bolt-On Front Skewer, 132mm Length, For Closed Loop
- Front Wheel
- Trek Front Wheel, Formula DC-20 hub, 100x5mm QR, 20''x35mm Satin Black Rim, Schrader
- Hub Axle
- Front Hub Rebuild Kit, for Approved Loose-Ball 6-Bolt Hubs
- Hub Body
- Freehub, Body, Bontrager SSR, FH-04
- Nipple
- Brass 14g 12mm Silver
- Rear Hub
- Formula DC2241 Rear Hub, 28h, 5x141mm (Boost141), 6-Bolt Disc
- Rear Skewer
- Bolt-On Skewer With 161mm Rod Length for Boost 141mm Rear Spacing, Black
- Rear Wheel
- Trek Rear Wheel, Formula DC-2241 hub, 141x5mm QR, 20''x35mm Satin Black Rim, Schrader
- Rim
- 20'' alloy, 28-hole, schrader valve
- Tire
- Tire Bontrager 20x2.8, Black
- Tube
- Bontrager 20x2.8-3.0, Schrader Valve
Pedals
- Pedal
- 9/16in Platform, Black
Accessories
- Bar End Plug
- Bontrager Handlebar End Plug
- Fastener
- Fastener Trek Derailleur Hanger Bolt M5x0.8x9mm Countersunk head Stainless Steel 3mm Hex Head Driver; Crankarm Bolts, M8 w/ O-Ring
- Seat Collar
- Bontrager Bolt-On Seat Clamp, 31.9mm, Black
- Touch-Up Paint
- Paint Color: Gloss Trek Black, TK001-S
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.