Reference

Aventon Aventure M: parts and specs

Replacement parts and specs for the Aventon Aventure M mid-drive fat-tire bike: Inova 26 x 4.0 tires and Aventon's 26 x 4.00 tube, SRAM DB4 brakes and SRAM pads, 200 and 180 mm rotors, CUES 10-speed, BC280 display and 36V 20Ah battery.

Last edited Nov 9, 2026 by Pedalwise team Edit History Add a subpage

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This page lists the common replacement parts for the Aventon Aventure M fat-tire bike. Specs are for the stock bike as sold; check your own bike before you buy. Full specs are on the Aventure M spec page. It uses an Aventon A100 mid-drive motor (36V, 250 W sustained, 750 W peak, 100 Nm). Aventon's parts pages often don't show a price until you pick your model, so where no price is given below, check the page or ask Aventon.

Photo needed: The Aventure M from the drive side, showing the mid-drive motor and 4 inch tires.. Add one

Electrical parts on this list must match this exact model, and they are fitted at the external plugs or by a pro. Never open the battery, controller, motor or display. For battery and charger trouble, start with battery won't charge and e-bike battery care.

Parts list

Tire: Inova 26x4.0, puncture resistant. Aventon's tire for the Aventure, Aventure 2, Aventure 3 and Aventure M, SKU 19300-1000257, is $56.99 each, read Nov 9, 2026.
Inner tube: Aventon's 26x4.00 inner tube, SKU 30342-2640005, fits the Aventure, Aventure 2, Aventure 3 and Aventure M, $21.99, read Nov 9, 2026.
Disc brake pads: Aventon's SRAM Disc Brake Pads, organic compound, SKU 00.5315.023.030, fit the Ramblas and Aventure M, $30, read Nov 9, 2026.
Brake rotor: SRAM G2 200 mm 6-bolt front and SRAM G2 180 mm 6-bolt rear. Aventon's 180 mm rear rotor, SKU 19003-8000083, fits all Aventon e-bikes except the Soltera 7S, Soltera SS and eMTBs, $9.99 but sold out, read Nov 9, 2026.
Disc brake caliper: SRAM DB4 hydraulic, front and rear, without motor cutoff.
Chain: 9/10/11-speed, 124 links. Aventon's 10 Speed Chain comes in a 124L length, $32.99, read Nov 9, 2026.
Cassette: Shimano CUES 10-speed, 11 to 39T, with a Shimano CUES derailleur, Aventon E-Shifter and 44T chainring. Aventon's 10-speed cassette for the Aventure M and Level 4 ADV, SKU 19003-7600010, is $53.99, and its rear wheel comes in an Aventure M version, SKU 19003-0200150, $142.99, without tire, tube, rotor or cassette, read Nov 9, 2026.
E-bike display: Aventon BC280. The Aventon Full Color Display, BC 280 comes in a Level 3, Aventure 3 and Aventure M version, SKU 19004-2100092, $69.99, read Nov 9, 2026.
Throttle: an Aventon throttle chosen for the Aventure M is sold separately. The Aventon Throttle for the Aventure M, SKU 19004-5200022, is $17.99, read Nov 9, 2026.
Pedal assist sensor: double-sided torque sensor inside the motor.
E-bike charger: 42V, 4A. Aventon's Battery Charger for the Aventure M, SKU 19004-7000062, is $60.99, and the Fast Charger fits the Aventure M, $259, read Nov 9, 2026.
E-bike battery: removable internal 36V, 20Ah, 733Wh with LG 21700 cells. The Extra Aventon Battery for the Aventure M, SKU 19004-4100152, is $499, read Nov 9, 2026. Aventon also sells a Battery Cover for the Aventure M, $10.99, read Nov 9, 2026.
E-bike lights: integrated front and rear running lights, no brake light. Aventon's Integrated Headlight for the Aventure M, SKU 19004-6100052, is $12.99, and its Integrated Taillight comes in left and right Aventure M versions, $9.99 each, read Nov 9, 2026.
Grips: Aventon lock-on grips. The Aventon Handlebar Grip for the Ramblas, Aventure 3 and Aventure M is $9.99, read Nov 9, 2026.
Pedals: 9/16" alloy platform. The Aventon Pedal Set for the Ramblas and Aventure M, SKU 19006-2000010, is $16.99, read Nov 9, 2026.
Saddle: Aventon saddle. The Aventon Saddle for the Aventure M and Level 4 ADV, SKU 19005-8000040, is $16.99, read Nov 9, 2026.

Tools for common jobs

Hex keys: caliper, stem and handlebar bolts.
Tire levers: changing a tube on the 4 inch tires.
Floor pump with gauge: setting pressure within the sidewall range.
Torque wrench: axles, brake bolts and pedals, to your manual's values.
Pedal wrench: swapping the 9/16" pedals; see replace pedals.
Brake pad spreader: resetting the pistons before new pads.
Brake bleed kit: bleeding the SRAM DB4 brakes; see bleed SRAM brakes and check SRAM's service guide for the fluid.
Chain checker: catching chain wear early.
Chain lube: after cleaning and wet rides.
Chain tool: fitting a new chain at the listed length.
Multimeter: testing charger output at its plug, as shown in check your charger. Never probe the battery.

Where to buy

Aventon's inner tube page, SRAM pad page, rear wheel page, displays page, Fast Charger page and batteries page; also its tubes page.
Independent sellers: parts suppliers.
A shop or Aventon dealer can order and fit parts: find a shop.

Common repairs

Sources

Stuck after these checks? Find a shop near you.

Need a pro?

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.

Talk

Questions, things that worked for you, or something that looks wrong on this page.

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