Trek Fetch+ 2: parts and specs
Replacement parts and specs for the Trek Fetch+ 2 longtail cargo e-bike: 20 x 2.35 tires, 180 mm rear rotor, 46T chainring, Bosch Cargo drive unit, PowerTube 500, 4A charger and LED Remote.
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Specs are for the stock bike as sold; check your own bike before you buy. This page covers the Fetch+ 2 longtail on its aluminum frame. It uses the Bosch Cargo drive unit (250 W, 85 Nm); see Bosch motors explained. Total carry weight, rider plus cargo, is 200 kg (440 lb); the rear rack holds 72 kg and the front panniers 9 kg. Rear hub spacing is Boost 148 x 12 mm.
Electrical parts on this list must match this exact model and are fitted at the external plugs or by a pro. Never open the battery, motor, display or remote. Battery and motor service on the Bosch system is dealer work: a Bosch dealer reads faults with its diagnostic tool.
Parts list
- Tire: 20 x 2.35 inch, front and rear.
- Inner tube: match the 20 x 2.35 inch tire.
- Brake rotor: rear brake is post mount with a 180 mm rotor.
- Chainring: 46T; it is both the minimum and maximum size for this bike.
- E-bike charger: Bosch standard 4A charger. Bosch's smart system charger page covers the 4A unit and the PowerTube 500.
- E-bike battery: Bosch PowerTube 500 (500 Wh); Bosch's integrated battery page covers it.
- E-bike display: Bosch smart system LED Remote, with a smartphone grip and the eBike Flow app.
- E-bike lights: front and rear lights wired to the battery.
Tools for common jobs
- Hex keys: rack, pannier and stem bolts.
- Tire levers: fitting a new tube in the 20 inch tires.
- Floor pump with gauge: keeping pressure up under heavy loads.
- Torque wrench: rack and accessory bolts, to the values on the part.
- Chain checker: cargo loads wear chains fast, so check often.
- Chain lube: after cleaning and wet rides.
Where to buy
- Bosch's smart system charger page and integrated battery page.
- Trek accessories for this bike: Family Kit 5269849, black fender set 5289942, black front pannier and rack 5269851 and black rear pannier 5289687.
- Independent sellers: parts suppliers.
- A Trek retailer orders and fits parts for this bike: find a shop.
Common repairs
- Trek e-bike troubleshooting, Bosch troubleshooting and Bosch error codes
- Set tire pressure and e-bike flat tire
- Replace disc brake pads, bed in disc brakes and clean and true brake rotors
- Clean and lube the chain and check and replace the chain
- Battery won't charge, e-bike battery care and store your battery for winter
Sources
- ebikes-international.com
- trekbikes.com
- smart system charger page, bosch-ebike.com
- integrated battery page, bosch-ebike.com
Stuck after these checks? Find a shop near you.
If these steps didn't fix it, find a shop near you in our partner network. For battery or wiring trouble, look for shops marked Battery and electrical.
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