Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
2023 Trek Fetch+ 4
Previous used estimate
$3,716 - $3,823
Actual value depends on condition, size, and local demand.
Value Guide market data · 2023 Trek Fetch+ 4
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
12%
Drops faster than category avg
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
Overview
About this bike
Fetch+ 4 is an electric cargo box bike that helps you carry a lot, connect with your kids, and even replace your car. Confidently carry up to five children (max. box weight of 175 lbs.) thanks to the powerful boost of the Bosch smart system and best-in-class handling and stability. This bike is designed to grow with your family, and offers multiple configuration options for carrying your most precious cargo as your needs shift over time.
Specifications
- Subtype
- Electric Cargo
- Category
- E-Bike
- Component Nut
- Headset Part, Star Nut, 1in
- Component Rim
- Star Circle J30DE 20in. 32H, Schrader Valve, Black Powder Coat
- Component Bell
- Widek Decibell II Bell, Black
- Component 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
- Component Fork
- Sr Suntour Mobie Suspension fork. 20 inch, 70mm Travel. With Tapered Steerer. 134mm steerer tube length. Without Lockout. Gloss Black
- Component Lock
- Ring Lock Abus 4750XL R (Key is not removable while the bike is unlocked)
- Component Stem
- Stem A-Head, 31.8mm Handlebar Clamp, 35 Degree Rise, 55mm High, Length: 90mm. Aluminum, Matte Black
- Component 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
- Product Family
- Fetch
- Component Cover
- Trek-Diamant Universal Charge Port Cover for Bosch BES3
- Component 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
- Component Decal
- Fetch+ 4 Headset Badge (Trek Logo)
- Component Frame
- Frame Fetch+ 4. rear Side only. For 27.5'' Wheel
- Component Grips
- Bontrager Satellite Elite, Lock On, 130/90mm
- Component 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)
- Component Motor
- Bosch Drive Unit Performance Line Cargo, Smart System (BES3). BOSCH P/N: EB11.100.001
- Component Pedal
- Pedal Bontrager City. Black
- Component Basket
- Fetch+ 4 Cargo Box
- Component Fender
- SKS Fender 20 Inch x 65mm. Black
- Component Nipple
- Brass 13g 12mm Silver
- Component Saddle
- Bontrager Boulevard, Large, Black
- Component Spacer
- Headset Spacer, 5mm 1-1/8in, Black
- Component Spokes
- 13g Stainless, Black
- Component Battery
- Bosch, Smart System (BES3), PowerTube 750 Horizontal (US, CAN), BOSCH P/N: EB12.100.00Z
- Component Bearing
- FSA Headset Bearing, MR122, 1-1/8in
- Component Charger
- Bosch, Smart System (BES3), 4A Charger (110V), BOSCH P/N: EB12.110.000
- Component 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
- Component Housing
- Shift Housing OT-41SP
- Component Shifter
- Enviolo, Manual controller, Twist display, pro, Black, 3300mm. Enviolo Part Number: MC-TWIST-DISP-PRO-LONG
- Component 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
- Component Computer
- Bosch LED Remote. BOSCH P/N: EBH13.100.00E
- Component Fastener
- Bosch, Drive Unit Screw, M8 x 16mm, BOSCH P/N: 1270.016.470
- Component 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
- Component 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
- Component 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
- Component 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
- Component Handlebar
- Lee Chi Handlebar, 6061 Aluminum, 31.8mm Clamp, 25mm Rise, 44 Degree Backsweep, 630mm Wide, Anodized Black
- Component Kickstand
- Fetch+ 4 Kickstand. Complete set, including Rubber Bumpers, Feet, Bearings and Hardware
- Component Rim Strip
- Rim Strip 27.5 inch X 25mm, Plastic, Presta, Red
- Component Chain Part
- Fetch+ 4 Belt Drive Tensioner
- Component Child Seat
- Fetch+ 4 Child Seat (1 complete set, with: Head rest, Mounting Knob, Harness)
- Component Controller
- Bosch, Smart System (BES3), SmartphoneGrip, BOSCH P/N: EB13.100.00C
- Component Ebike Part
- Trek-Diamant Universal Charge Port for Bosch BES3
- Component Frame Part
- Fetch+ 4 Steer Cable Mount Front, Black
- Component Motor Part
- Bosch Lock Ring for Chainring, Performance Line, Gen 4, BOSCH P/N: 1270.014.085
- Component 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
- Component Accessories
- Fetch+ 4 Reflector Set for Cargo Box, Red
- Component Brake Rotor
- Tektro, Rotor, TR180-17, Wave Type, 180mm, 6-Bolt, Silver
- Component Cable Guide
- Bolt-On Cable Stop, Single
- Component Chain Guard
- Fetch+ 4 Chainguard, without hardware
- Component Electronics
- Bosch integrated speed sensor, with 750mm cable. Compatible with Bosch BES3 systems
- Component Fender Part
- SKS Fender Stay Clip
- Component 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
- Component Power Cable
- Bosch, Charger Power Cable, US, BOSCH P/N: 1270.020.343
- Component Seat Collar
- Seatpost adapter 34.9mm to 31.6mm. Length: 100mm. Aluminum 6061. Anodized Black
- Component Assembly Kit
- Bosch, Battery Assembly Kit, Includes Guide Rail, BOSCH P/N:
- Component Battery Part
- Trek-Diamant Universal Charge Port Spring, Steel, For Bosch BES2/3 Batteries
- Component Headset Part
- Headset Collar ID: 28.6mm, with 2 bolts. Anodized Black
- Component Computer Part
- Bosch Display interface. BOSCH P/N: EB13.100.00A
- Component Bike Part Misc
- Enviolo Manual hub interface, Multi-Turn, 40 Teeth Spline compatible. Enviolo Part Number: MHI-MT-40 Teeth
- Component Touch Up Paint
- Lackfarbe: Glanz Obsidianschwarz Metallic, TK003-M
- Component Cargo Rack Part
- Rack Strap, Bibia Trio, 580mm, with Stainless Hooks, Black/Black/Black
- Component Cable Housing Set
- Fetch+ 4 Steering Cable Set (4pcs)
- Component Steering System Part
- Fetch+ 4 Steering Tube, With Disc. Black
- 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
- 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
- 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
- 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
- Shifter
- Enviolo, Manual controller, Twist display, pro, Black, 3300mm. Enviolo Part Number: MC-TWIST-DISP-PRO-LONG
- Motor
- Bosch Drive Unit Performance Line Cargo, Smart System (BES3). BOSCH P/N: EB11.100.001
- Charger
- Bosch, Smart System (BES3), 4A Charger (110V), BOSCH P/N: EB12.110.000
- Battery
- Bosch, Smart System (BES3), PowerTube 750 Horizontal (US, CAN), BOSCH P/N: EB12.100.00Z
- Spokes
- 13g Stainless, 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
- 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
- Cable Housing Set
- Fetch+ 4 Steering Cable Set (4pcs)
- 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
- Decal
- Fetch+ 4 Headset Badge (Trek Logo)
- Grips
- Bontrager Satellite Elite, Lock On, 130/90mm
- 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
- Nipple
- Brass 13g 12mm Silver
- Pedal
- Pedal Bontrager City. Black
- Rim
- Star Circle J30DE 20in. 32H, Schrader Valve, Black Powder Coat
- Rim Strip
- Rim Strip 27.5 inch X 25mm, Plastic, Presta, Red
- Seat Collar
- Seatpost adapter 34.9mm to 31.6mm. Length: 100mm. Aluminum 6061. Anodized Black
- 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
- Touch-Up Paint
- Lackfarbe: Glanz Obsidianschwarz Metallic, TK003-M
- Bearing
- FSA Headset Bearing, MR122, 1-1/8in
- Brake Rotor
- Tektro, Rotor, TR180-17, Wave Type, 180mm, 6-Bolt, Silver
- Cover
- Trek-Diamant Universal Charge Port Cover for Bosch BES3
- Fastener
- Bosch, Drive Unit Screw, M8 x 16mm, BOSCH P/N: 1270.016.470
- Frame Part
- Fetch+ 4 Steer Cable Mount Front, Black
- Headset Part
- Headset Collar ID: 28.6mm, with 2 bolts. Anodized Black
- Spacer
- Headset Spacer, 5mm 1-1/8in, Black
- Fender
- SKS Fender 20 Inch x 65mm. Black
- Computer
- Bosch LED Remote. BOSCH P/N: EBH13.100.00E
- Controller
- Bosch, Smart System (BES3), SmartphoneGrip, BOSCH P/N: EB13.100.00C
- 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
- 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
- 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
- Motor Part
- Bosch Lock Ring for Chainring, Performance Line, Gen 4, BOSCH P/N: 1270.014.085
- Chain Part
- Fetch+ 4 Belt Drive Tensioner
- Housing
- Shift Housing OT-41SP
- Cable Guide
- Bolt-On Cable Stop, Single
- 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
- Cargo Rack Part
- Rack Strap, Bibia Trio, 580mm, with Stainless Hooks, Black/Black/Black
- 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
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
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, capacity diagnostics, and motor service records.