Reference

Aventon Current ADV, EXP and LTD: parts and specs

Replacement parts and specs for the Aventon Current full-suspension eMTB in ADV, EXP and LTD builds: Maxxis 29 inch tubeless-ready tires, SRAM 4-piston brakes, 200 mm rotors, SRAM T-Type 12-speed, 800Wh battery and chargers.

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 Current full-suspension eMTB in its ADV, EXP and LTD builds. All three share the Ultro X mid-drive (110 Nm, 750 W peak), an 800Wh battery, the top tube touchscreen and 200 mm rotors; brakes, drivetrain and charger differ. Specs come from Aventon's Current ADV, Current EXP and Current LTD pages and Aventon's parts pages, read Nov 9, 2026.

Photo needed: The Current EXP from the drive side, showing the mid-drive motor, rear shock and T-Type derailleur.. Add one

Electrical parts must match this exact model and 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: Maxxis Minion DHF 29x2.5" EXO front and Minion DHR II 29x2.4" EXO rear on the ADV and EXP; Maxxis Assegai 29x2.5" EXO+ front and DHR II 29x2.4" EXO+ rear on the LTD. Tubeless ready (spec pages). Aventon's tire page lists Current ADV and EXP tires, SKUs 19003-4100070 and 19003-4100080.
Inner tube: the bikes ship with tubes installed (spec pages). Aventon's inner tube page listed no Current tube, so match your 29" sidewall.
Tubeless sealant: Aventon's Current accessories page listed GUP Sealant at $16.99, read Nov 9, 2026.
Disc brake pads: Aventon's SRAM pad page names DB8 brakes but lists only the Ramblas and Aventure M, so confirm with Aventon first.
Brake rotor: SRAM Centerline 200 mm, 6-bolt, front and rear on all three (spec pages).
Disc brake caliper: SRAM DB8 Stealth on the ADV, SRAM Maven Base on the EXP and SRAM Maven Ultimate on the LTD, all 4-piston hydraulic (spec pages).
Chain: SRAM Eagle 70 Transmission on the ADV and EXP, SRAM X0 T-Type on the LTD (spec pages).
Cassette: SRAM XS-1270 T-Type 10 to 52T on the ADV and EXP, SRAM XS-1295 T-Type 10 to 52T on the LTD, 12-speed, with a 34T 104 BCD chainring (spec pages).
E-bike display: top tube touchscreen and wireless control pad (spec pages).
Pedal assist sensor: internal torque sensor (ADV spec page).
E-bike charger: 42V, 4A on the ADV and EXP; the LTD ships with the Aventon Fast Charger, 42.0V, 12.15A max (spec pages). Aventon's Fast Charger page lists the Current ADV and EXP; its Current accessories page listed it at $259, read Nov 9, 2026.
E-bike battery: 800Wh integrated, 9.2 lb (spec pages). Aventon's battery page lists a Current ADV and EXP battery, SKU 19004-4100102, without charger or cover; the Current accessories page listed the Extra Aventon Battery at $499, read Nov 9, 2026. The LTD isn't listed.
Grips: Aventon lock-on on the ADV and EXP, HL-G253A lock-on on the LTD (spec pages).
Pedals: 9/16" alloy platform (spec pages).

Tools for common jobs

Hex keys: caliper, stem and handlebar bolts.
Tire levers: changing a tube.
Floor pump with gauge: setting pressure and seating tubeless tires.
Tire pressure gauge: checking low trail pressures.
Torque wrench: thru 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 brakes; see bleed SRAM brakes and check SRAM's service guide for your model's fluid.
Chain checker: catching chain wear early.
Chain lube: after wet rides.
Chain tool: fitting a new 12-speed chain.
Multimeter: testing charger output at its plug, per check your charger. Never probe the battery.

Where to buy

Aventon's parts pages linked in the list above.
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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