New Products & Upgrades

Choose the right freewheel, cassette and chain for a high-power hub motor e-bike, with HPC parts to consider, including the Sunrace 10 speed freewheel.

Compare the e-bike displays HPC sells: Bafang DPC18 and DPC245, the Nucular On-Board Computer 2.0 and the Cycle Analyst V3, with prices, compatibility and which one fits your build.

The Nucular X6F spec sheet in one place: 15kW FOC, current and voltage limits, size, what you need to set it up and wire it, and which HPC builds and kits use it.

Half-twist, thumb or Lekkie Pacemaker full-twist? Compare HPC's e-bike throttles by feel, fitment, connectors and price to pick the right one.

Specs, speed options, range and price of the HPC Black Lightning gearless hub-motor e-bike, and how it differs from the up-to-8kW Black Lightning hub motor and the hub motor conversion kit.

Compare HPC's 86V (23S) USA-made ELITE batteries in 15Ah, 21Ah and 28Ah: weight, power, charger, lead time and which pack fits your build.

Searching for Bafang M600 vs M560? Here is how HPC uses the two names for the Trailblazer motor, the specs HPC publishes, and the displays, cranks and chainrings listed for it.

A fitment guide to e-bike rear shock sizes: eye-to-eye and stroke, metric vs trunnion, coil vs air, how to measure, and the sizes used on HPC bikes.

What does "fastest e-bike in the world" actually mean? How top speed is claimed and measured, plus the fastest high-power HPC builds you can order today, led by the 80 MPH Revolution W.

A sizing and fitment guide to the Maxxis Hookworm 26 x 2.5: what the size means, matching tubes, setup tips, and why HPC runs it on the Revolution and Revolution X.

A checklist of the first upgrades a high-power e-bike needs: brakes, chainring, tires, headset and wheels, with fitment tips and links to HPC parts and detailed guides.

What a sub-$10,000 budget buys in a high-performance e-bike: HPC Scout, Titan, Titan Pro, Scout Pro and the 2026 Trailblazer compared by price, power and build, plus what changes above $10k.

HPC Revolution MX specs, top speed, range and price: the lightweight 72V downhill e-MTB, and how it differs from the MX Pro and the rest of the Revolution lineup.

What the EXT Arma V3 9.5 x 3.0 (241x74) coil rear shock is, how its adjustments work, how to approach spring rate and sag on a heavy high-power bike, and how it compares with the DVO Jade.

How to carry gear on a full-suspension e-bike: why rack mounting matters, what the Old Man Mountain rack and Topeak pannier in the Trailblazer Heavy Duty Rear Rack + Bag kit include, the 70 lb rating, and packing tips.

HPC Scout vs Titan vs Titan Pro compared side by side: power, motor, fork, drivetrain, tires, range and price, so you can choose the right USA-built hardtail e-bike.

Full specs, top speed, range and price of the HPC Revolution hub-motor downhill e-bike, plus how it compares with the Revolution X, W, MX and MX Pro.

Why the Maxxis Minion DHF 27.5 x 2.8 is a strong front tire for heavy, high-power e-bikes: tread design, size and clearance, pressure, and pairing with the DHR II rear.

A product-focused look at HPC's 74V 15Ah 20S3P USA-made lithium battery: cells, 1,110Wh capacity, 60A discharge, charger options, lead time and who it suits.

High-power hub motors can spin out of the dropout. Learn why a hub motor torque arm matters, when you need one and how to fit it safely.

How to align a 6-bolt disc rotor on a hub motor with a rotor spacer: measure the offset, choose between the 1mm, 2mm, 2.5mm and 5mm options, install it and fix brake rub.

How to choose an e-bike battery charger: match output voltage to pack voltage from 42V to 96.6V, compare 4A and 6A charge times, and charge in a way that is kind to your pack.

How to choose an e-bike inner tube: match tube size to tire width, why heavy hub-motor bikes pinch-flat, and which HPC tube fits Revolution and 27.5 Plus wheels.

Check whether your bike can take a 2000W mid-drive conversion kit: bottom bracket, frame clearance, chainline and battery fitment explained before you order.

A walkthrough of HPC's complete hub motor conversion kit: what is in the box, the 2-5kW power options, expected speed and range, lead time and warranty, and how to choose a power package.

Specs, connectors and Cycle Analyst V3 hookup for the HPC 2000W sine wave controller (48V/52V), plus what changed now that every new HPC build uses the Nucular X6F.

Which HPC bikes the FSA Orbit 1.5E ZS44/ZS56 tapered headset fits, why headsets loosen on heavy high-power e-bikes, and how it compares with the Cane Creek options.

Meet the Revolution AT downhill fat bike and the one-off Revolution MAXX, and see where each fits next to the Revolution, Revolution X, MX and W.

Bafang M630 explained: up to 250Nm of torque, how it compares to the M620 and M560, and why it's offered as an upgrade on the HPC MPUV utility e-bike.

Which DVO fork or shock comes on which HPC bike, plus the Onyx DC D1, Diamond, Topaz Gen III T3 and Jade coil explained, with tuning options and fitment.

Why every new HPC build and kit now ships with the Nucular X6F: one third the footprint, true FOC, more programmability, higher efficiency, up to 15kW and a far better display.

Every current HPC e-bike with a published top speed, compared side by side: from the 20-40 mph Trailblazer family to the 50 MPH Revolution MX and the 80 MPH Revolution W.

Side-by-side comparison of the HPC Revolution W and Revolution X: power, top speed, suspension, brakes, features, price and which rider each one suits.

A spec-sheet reference for the HPC Revolution W: 10,500W, 80 MPH, 100-mile range, 78V Nucular P24F, EXT suspension, Magura Gustav brakes and price.