Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2023 Trek Fetch+ 4
Value Guide market data · 2023 Trek Fetch+ 4
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2023 Trek Fetch+ 4
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fetch model years
2023 Fetch+ 4 lineup
Overview
About this bike
2023 Trek Fetch+ 4 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Sr Suntour Mobie Suspension fork. 20 inch, 70mm Travel. With Tapered Steerer. 134mm steerer tube length. Without Lockout. Gloss Black
- Frame
- Frame Fetch+ 4. rear Side only. For 27.5'' Wheel
- Bearing
- FSA Headset Bearing, MR122, 1-1/8in
- Frame Part
- Fetch+ 4 Steer Cable Mount Front, Black
- Cable Guide
- Bolt-On Cable Stop, Single
Drivetrain
- Groupset
- 2023 Trek Fetch+ 4
- Shifter
- Enviolo, Manual controller, Twist display, pro, Black, 3300mm. Enviolo Part Number: MC-TWIST-DISP-PRO-LONG
- Cassette
- Gates Sprocket, Model: CDX, Tooth: 22T, Material: Stainless Steel, Color: Silver, Tooth outer Diameter: 75.3, Mounting Web Thickness: 4.3, Enviolo Surefit, Gates Part Number: CT1122VMN
- Chain Guard
- Fetch+ 4 Chainguard, without hardware
- Crank
- Prowheel EB03 Crankarms for Bosch ISIS Motor (Gen2 and Gen4), 170mm, Without Spider/Ring, Q-factor: 27.5mm, Chainline: 47.5mm, BCD: 104mm, Without crankarm bolts (M15*1.0*25.5L), Black
- Chain Part
- Fetch+ 4 Belt Drive Tensioner
Brakes
- Brake Rotor
- Tektro, Rotor, TR180-17, Wave Type, 180mm, 6-Bolt, Silver
- Brake Set
- Tektro Brake Set HD-T737, 4 Piston Hydraulic Disc Caliper. Black. 3-finger Left hand lever. Only use with 2.3mm Thick Rotors and 5mm thick brake pads. Resin Compound brake pad. 3000mm Hydraulic brake hose. Black
Cockpit
- Seatpost
- TranzX Dropper Seatpost with Suspension. 31.6 x 400mm. 200mm drop. 2 bolt head. With Lever, housing and inner cable. To be used on bikes with internal cable routing. Black
- Saddle
- Bontrager Boulevard, Large, Black
- Handlebar
- Lee Chi Handlebar, 6061 Aluminum, 31.8mm Clamp, 25mm Rise, 44 Degree Backsweep, 630mm Wide, Anodized Black
- Headset
- FSA IS-2/42E/ACB, E2, Integrated, 36 inner/45 outer Chamfer, Industry standard 1-1/8'' to 1.5'' tapered headset with 1.5'' crown race and 41mm OD top bearing cover, black
- Stem
- Stem A-Head, 31.8mm Handlebar Clamp, 35 Degree Rise, 55mm High, Length: 90mm. Aluminum, Matte Black
- Grips
- Bontrager Satellite Elite, Lock On, 130/90mm
- Headset Part
- Headset Collar ID: 28.6mm, with 2 bolts. Anodized Black
- Spacer
- Headset Spacer, 5mm 1-1/8in, Black
Wheels & Tires
- Front Hub
- Formula DC-71 Front Hub. 32 holes, 6 Bolt Disc brake. OLD: 100mm, 15mm Thru Axle, Sealed Bearings. Cargo Bike Ready. Compatible with 13G spokes. Matte Black
- Rear Hub
- Enviolo, CVP, Heavy Duty, solid axle, 36 spoke, disc brake (6-bolt) - 40 Teeth Spline, Black. Enviolo Part Number: CVP-HD-SA-36-DC
- Spokes
- 13g Stainless, Black
- Nipple
- Brass 13g 12mm Silver
- Rim
- Star Circle J30DE 20in. 32H, Schrader Valve, Black Powder Coat
- Rim Strip
- Rim Strip 27.5 inch X 25mm, Plastic, Presta, Red
- Tire
- Schwalbe Pick-Up Cargo Bike Tire. 20 inch x 2.15. Black with reflective stripe. Twinskin Compound. Weight 790 gram. Schwalbe part number: 11159258
- Front Wheel
- Front Wheel with Formula DC-71 Hub, 32 Hole, 6-Bolt Disc brakes, OLD: 100mm, Thru Axle 15mm, Matte Black. With Cargo Bike Rim 20'', Width: 30mm, 32 spoke holes. Nipple 13G, Powder coated black
- Rear Wheel
- Rear Wheel with Enviolo Heavy Duty Hub, 36 Hole, 6-Bolt Disc brakes, Bolt on Axle, Matte Black. With Cargo Bike Rim 27.5'', Alloy, Double Wall, Width: 30mm, 36 spoke holes. Nipple 13G, Powder coated black
- Hub Axle
- DC-71 Front hub axle
- Hub Cap
- End Cap, 15mm pair for DC-71 front hub
Pedals
- Pedal
- Pedal Bontrager City. Black
E-System
- Battery
- Bosch, Smart System (BES3), PowerTube 750 Horizontal (US, CAN), BOSCH P/N: EB12.100.00Z
- Charger
- Bosch, Smart System (BES3), 4A Charger (110V), BOSCH P/N: EB12.110.000
- Motor
- Bosch Drive Unit Performance Line Cargo, Smart System (BES3). BOSCH P/N: EB11.100.001
- Controller
- Bosch, Smart System (BES3), SmartphoneGrip, BOSCH P/N: EB13.100.00C
- Power Cable
- Bosch, Charger Power Cable, US, BOSCH P/N: 1270.020.343
- Battery Part
- Trek-Diamant Universal Charge Port Spring, Steel, For Bosch BES2/3 Batteries
- Motor Part
- Bosch Lock Ring for Chainring, Performance Line, Gen 4, BOSCH P/N: 1270.014.085
Accessories
- Color
- Black; Red
- Cable Housing Set
- Fetch+ 4 Steering Cable Set (4pcs)
- Decal
- Fetch+ 4 Headset Badge (Trek Logo)
- Kickstand
- Fetch+ 4 Kickstand. Complete set, including Rubber Bumpers, Feet, Bearings and Hardware
- Bike Part Misc.
- Enviolo Manual hub interface, Multi-Turn, 40 Teeth Spline compatible. Enviolo Part Number: MHI-MT-40 Teeth
- Seat Collar
- Seatpost adapter 34.9mm to 31.6mm. Length: 100mm. Aluminum 6061. Anodized Black
- Touch-Up Paint
- Lackfarbe: Glanz Obsidianschwarz Metallic, TK003-M
- Cover
- Trek-Diamant Universal Charge Port Cover for Bosch BES3
- Fastener
- Bosch, Drive Unit Screw, M8 x 16mm, BOSCH P/N: 1270.016.470
- Fender
- SKS Fender 20 Inch x 65mm. Black
- Computer
- Bosch LED Remote. BOSCH P/N: EBH13.100.00E
- Bell
- Widek Decibell II Bell, Black
- Fender Part
- SKS Fender Stay Clip
- Light
- Herrmans H-Black MR8-E Front Light, 60LUX, 180 lumen LED. 6-12 VDC. Without Bracket. With 50mm Power-in cable. Without Power-out cable. With Reflector (white)
- Nut
- Headset Part, Star Nut, 1in
- Computer Part
- Bosch Display interface. BOSCH P/N: EB13.100.00A
- Ebike Part
- Trek-Diamant Universal Charge Port for Bosch BES3
- Electronics
- Bosch integrated speed sensor, with 750mm cable. Compatible with Bosch BES3 systems
- Cargo Rack Part
- Rack Strap, Bibia Trio, 580mm, with Stainless Hooks, Black/Black/Black
- Housing
- Shift Housing OT-41SP
- Lock
- Ring Lock Abus 4750XL R (Key is not removable while the bike is unlocked)
- ACCESSORIES
- Fetch+ 4 Reflector Set for Cargo Box, Red
- Assembly Kit
- Bosch, Battery Assembly Kit, Includes Guide Rail, BOSCH P/N:
- Basket
- Fetch+ 4 Cargo Box
- Belt
- Gates Belt, Model: CDX, Tooth: 128T, Material: Material: Polyurethane, Color: Black with Black Tooth Face, 1408mm, Nylon Tooth Facing, Gates Part Number: 11M-128T-12CT
- Child Seat
- Fetch+ 4 Child Seat (1 complete set, with: Head rest, Mounting Knob, Harness)
- Steering System Part
- Fetch+ 4 Steering Tube, With Disc. Black
- Bike Part Misc
- Enviolo Manual hub interface, Multi-Turn, 40 Teeth Spline compatible. Enviolo Part Number: MHI-MT-40 Teeth; Lock Bumper Set 15mm height. With Bolts: M5x16mm, with Thread Locker (2 pcs); Bosch, Smart System (BES3), Horizontal Guide Rail w/ Edge Protection, BOSCH P/N: EB12.100.01N; Bosch, Smart System (BES3), Screw for Guide Rail M5x9, BOSCH P/N: EB12.100.01Y; Bosch, Smart System (BES3), Damper Foil Poron Plug for BBP37Y, BOSCH P/N: EB12.100.01Z; Bosch, Smart System (BES3), Screw for Frame Base M4x16, BOSCH P/N: EB12.100.01X; Bosch, Smart System (BES3), Cradle BBP37Y, BOSCH P/N: EB12.100.01U; Bosch, Smart System (BES3), Support Frame Base Horizontal BBP37Y, BOSCH P/N: EB12.100.01V; Bosch, Smart System (BES3), Clamp Ring Cradle, BOSCH P/N: EB12.100.02D; Bosch, Smart System (BES3), Cover BBP37Y Horizontal, BOSCH P/N: EB12.100.01A; Bosch, Smart System (BES3), Screw for Screw-On Plate M3x7, BOSCH P/N: EB12.100.01G; Bosch, Smart System (BES3), Locking Assembly BBP37Y Axial, BOSCH P/N:
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
Battery health
Request battery cycle count and any diagnostic report; older packs lose range and capacity.
Inspection
Motor warranty
Verify motor warranty status and any firmware updates from the manufacturer dealer.