Altis Powersports OEM Parts | Altis Sigma, Sigma MX, Delta & Omega | REV Rides

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Altis Powersports OEM Parts & Accessories -- Altis Sigma, Sigma MX, Delta & Omega

REV Rides is an authorized Altis Powersports dealer stocking OEM replacement parts and accessories for the Altis Sigma, Altis Sigma MX, Altis Delta, and Altis Omega electric dirt bikes. These are genuine Altis Powersports components -- not grey-market alternatives -- sourced directly from the manufacturer and backed by our US-based support team.

The Altis lineup covers a wide voltage and performance range. The Sigma runs a 98V system with a 22kW hairpin motor, 601 Nm peak torque, and a 35Ah Samsung battery pack -- on a platform built around a 428H chain and 19"/19" wheels (19"/16" on the MX variant). The Delta is a 72V, 13kW platform designed for trail and recreational riding. The Omega steps up to 144V+ producing 60kW -- race-ready from the factory. Each platform is engineered to tight tolerances. Replacement parts need to match what came out.

That's the point of OEM. Same spec. Same fit. No guesswork on compatibility, no risk of voiding warranty coverage through non-genuine parts.

This collection covers Altis electric dirt bike parts across drivetrain, electrical, suspension, brakes, chassis, and body -- including chains, sprockets, brake pads, brake rotors, controllers, displays, fairings, seats, forks, shocks, triple clamps, subframes, swingarms, throttles, switches, and more.

Use the Make & Model filter above to shop by platform. If you need a part that isn't listed, contact our team -- we add inventory regularly and can help confirm availability.

Authorized dealer matters for warranty. Altis Powersports OEM parts purchased through unauthorized channels may void your coverage. Parts purchased here are genuine and warranty-safe. For active warranty claims, Altis requires the claim go through your dealer of record -- for everything outside warranty, order here on our website.

Altis Powersports OEM Parts & Accessories: Frequently Asked Questions

Fitment, maintenance intervals, warranty coverage, and ordering

Q: What parts are covered by the Altis Powersports warranty?▼ Tap to expand

A: The Altis warranty covers defects in workmanship and operational issues for 30 days from delivery on parts and OEM accessories. The battery and motor carry longer coverage -- check your documentation for current terms on those components.

What the warranty does not cover: brake pads, chains, bearings, seals, suspension components, tires, rims, grips, and handlebars. These are normal wear items. Installing non-genuine Altis parts can also void coverage on everything else. REV Rides is an authorized Altis Powersports dealer -- parts purchased here are genuine OEM and warranty-safe.

Q: Do the Altis Sigma, Delta, and Omega use the same replacement parts?▼ Tap to expand

A: No. Each platform has distinct voltage systems, wheel sizes, and drivetrain specs. The Sigma runs a 98V system with a 428-pitch chain and 19"/19" wheels (MX variant: 19"/16"). The Delta is a 72V platform with 17"/14" wheels. The Omega runs a 144V--360V powertrain on a full-size motocross chassis. Parts are not cross-compatible between models. Always confirm your model and year before ordering.

Q: How often does the chain need to be inspected and replaced on the Altis Sigma?▼ Tap to expand

A: Chain inspection and cleaning is recommended every 500 km. Replacement is recommended at 8,000 km under normal use. Chain slack should stay at 10--15mm, adjusted via the rear axle and chain tensioner while keeping sprockets aligned. The Sigma uses a 428H chain -- any replacement must match that pitch. Remember, chains and sprockets should always be replaced at the same time.

Q: When should brake pads be replaced on the Altis Sigma?▼ Tap to expand

A: The Sigma's brake pad wear limit is 2.5mm. Once pads reach the bottom of the wear indicator, replace them. The Sigma runs 260mm front and 220mm rear rotors -- OEM-spec pads matched to those rotor sizes are required to maintain stopping performance at the power levels this bike produces. Brake components are a warranty exclusion and a standard ownership cost on any performance e-moto.

Q: What gear oil does the Altis Sigma use and how often should it be changed?▼ Tap to expand

A: The Sigma uses GL-5 75W/90 gear oil below -10C and GL-5 85W/90 above -10C. Reducer gear oil capacity is 0.1-0.12L. First change is due at 600 km, which aligns with the initial electrical functions inspection and full drivetrain service.

Q: What does the first maintenance service on an Altis electric dirt bike include?▼ Tap to expand

A: For the Sigma, the 600 km mark is the first major checkpoint: gear oil, electrical functions inspection, and drivetrain check. Chain inspection starts at 500 km. Fuse and cable checks begin at 1,000 km or 6 months. No air filter, no fuel system, no valve clearances -- but chain, brake pads, and tires still follow standard dirt bike maintenance timelines.

Q: Do Altis Sigma parts fit the Sigma MX?▼ Tap to expand

A: Not universally. The standard Sigma runs 19"/19" wheels; the MX runs 19" front and 16" rear. That affects tires, rear sprocket fitment, and related components. The MX also uses adjustable air-spring suspension vs the standard model's dual-spring fork. Frame and electrical components are broadly similar. Always confirm the part number for your specific variant before ordering.

Q: Will installing aftermarket parts void my Altis warranty?▼ Tap to expand

A: Yes. The Altis warranty is voided by non-genuine parts or factory wiring modifications on all three platforms. Within warranty: use OEM. Outside warranty: the Sigma and Delta platforms have a growing aftermarket ecosystem. Brands like EBMX and GritShift produce compatible components. Ask us what fits before you buy.

Q: Are Altis parts compatible with Sur-Ron or Talaria e-motos?▼ Tap to expand

A: No. The Altis Sigma, Delta, and Omega are proprietary platforms and not directly cross-compatible with Sur-Ron, Talaria, or other e-moto chassis. Some standard sized or universal motocross hardware (1-1/8" clamp bars, correctly sized tires) may cross over, but electrical, drivetrain, and brake components need to be Altis-specific or verified against spec before purchase.

Q: Can I buy Altis OEM parts from REV Rides if I purchased my bike elsewhere?▼ Tap to expand

A: Yes. REV Rides carries Altis Sigma, Sigma MX, Delta, and Omega OEM parts for any owner regardless of where the bike was purchased. As an authorized Altis Powersports dealer, the parts here are genuine. For active warranty claims, Altis requires the claim go through your original dealer of record. For everything outside warranty, order directly from our website.