Reference

Specialized Turbo Levo 4 Comp Alloy: parts and specs

Replacement parts and specs for the Specialized Turbo Levo 4 Comp Alloy: Butcher Grid Gravity T9 29 x 2.4 front and 27.5 x 2.4 rear, SRAM Maven Bronze brakes with 220 and 200 mm rotors, SRAM Transmission 12-speed, 840Wh battery and 4A charger.

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

The Pedalwise team started this page from official manuals, support pages and repair videos. Fixed this yourself, or spotted something wrong? Help improve it.

Specs are for the stock bike as sold; check your own bike before you buy.

This page covers the Specialized Turbo Levo 4 Comp Alloy, sold from 2025. It runs the Specialized 3.1 mid-drive motor (101 Nm) with the MasterMind T3 display; see Brose and Specialized motors explained. It rolls a 29 inch front and 27.5 inch rear wheel on a 15 x 110 mm front and 12 x 148 mm rear thru-axle. On other Levo 4 builds, match the brakes and drivetrain on your bike before you order.

Photo needed: The Turbo Levo 4 Comp Alloy from the drive side, showing the smaller rear wheel and 220 mm front rotor.. Add one

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, controller, motor or display. Motor and battery service on this bike is dealer work: a Specialized dealer reads faults and updates firmware with its diagnostic tool.

Parts list

Tire: Specialized Butcher, GRID GRAVITY casing, GRIPTON T9 compound, TLR, 29 x 2.4 front and 27.5 x 2.4 rear. The Butcher Grid Gravity T9 TLR Enduro tire comes in both sizes; no price showed when read Nov 9, 2026.
Inner tube: standard Presta valve tubes to match the 29 x 2.4 front and 27.5 x 2.4 rear tires.
Disc brake pads: Maven Bronze comes with steel-backed organic pads; steel-backed sintered metal pads also fit.
Brake rotor: SRAM Centerline, 220 mm front and 200 mm rear.
Disc brake caliper: SRAM Maven Bronze, 4-piston hydraulic, front and rear.
Chain: SRAM 70 Transmission chain.
Cassette: SRAM 1270 Transmission, 12-speed, 10 to 52t, with a SRAM Eagle 90 T-Type derailleur.
E-bike display: MasterMind T3, 2.2 inch color screen, set up in the Specialized app.
E-bike charger: Specialized 4 amp charger.
E-bike battery: 840Wh. A Specialized dealer handles battery replacement.
Grips: Specialized Trail Grips.
Saddle: Bridge Comp, hollow Cr-mo rails, 155 or 143 mm, on an X-Fusion Manic 34.9 mm dropper.

Tools for common jobs

Hex keys: caliper, stem, handlebar and dropper clamp bolts.
Tire levers: fitting a tube or seating the tubeless-ready tires.
Floor pump with gauge: setting pressure front and rear.
Torque wrench: brake, stem and suspension bolts, to your manual's values.
Brake pad spreader: resetting the four pistons before new pads.
Brake bleed kit: bleeding the Maven brakes, which take SRAM mineral oil (Maxima Mineral Brake Oil only), not DOT fluid; see mineral brake oil and bleed SRAM brakes.
Chain checker: catching chain wear early.
Chain lube: after cleaning, dusty trails and wet rides.
Chain tool: sizing a new Transmission chain.
Multimeter: testing charger output at its plug, as in check your charger. Never probe the battery.

Where to buy

Specialized: the Butcher Grid Gravity T9 TLR tire.
SRAM: Maven Bronze brake details.
Independent sellers: parts suppliers.
A Specialized dealer orders and fits the battery, display and charger: 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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