Assault Bike Parts and Accessories: What Wears and Where to Get Them

Assault bike parts usually come through whoever sold you the bike, since Assault Fitness’s FAQ sends retail buyers to their dealer and direct buyers to its service team. Expect to deal mainly with the drive, cranks, pedals, seat hardware, and console batteries. Parts don’t all carry across models, because the Classic, Pro X, and Elite differ in drive and crank design. Add-ons are few, with wind screens listed around $29 to $40 at one retailer. For the bikes themselves, see our Assault Fitness guide or the wider cardio machines guide.

Where the maker lists parts

We couldn’t find a live parts catalog on the maker’s site. Older catalog links that still surface in search returned a 404 on Nov 5, 2026. Its FAQ says parts differ by product, tells you to contact the dealer or store on your receipt, and gives factory-direct buyers a phone line, 888-815-5559, and customer service email.

Retailers fill some of the gap:

• Full Circle Padding (US) lists seat pads by model, including an OEM pad.
• Total Fitness USA (US) lists wind screens.
• D8 Fitness (priced in euros when we checked) lists the widest range we could read: cranks, bottom bracket, chain, chain tensioner, console, drive cog, linkage kit, pedals, saddle, speed sensor, wind shield, and bottle holder.

Which Assault bike parts wear

Assault doesn’t publish a wear list we could find, so this comes from what its AssaultBike Pro guide tells owners to check. It says to replace the bottom bracket if you feel play or grinding at the crank, and names transport wheels, end caps, and covers as normal wear items. It also treats noise as your first warning, so stop and call for service if you hear scraping, knocking, or grinding.

Compatibility across models

These rows come from the maker’s comparison chart. The last column is our reading, so confirm fit with the seller.

Seat pads back this up: Full Circle Padding lists the same OEM pad for the Classic and Pro X, and a wider one for the Elite.

Console

The Pro X and Elite consoles run on four AA batteries, per their quick-start guides (Pro X, Elite), and a low-battery icon lights at 10% capacity. Use alkalines of the same brand and age to protect the electronics. Pulling them erases settings.

Before you buy a new console, try the AssaultBike Pro guide’s fixes. If it won’t power on, check battery orientation or replace them. If it shows no metrics, check the speed sensor cable and the sensor and magnet alignment.

Seat

The maker’s chart lists 11 height settings on the Classic and Pro X, and 12 on the Elite. The Classic and Pro X have 5 and 6 fore-aft settings, and the Elite adjusts freely. The AssaultBike Pro guide makes tightening these adjustments a routine check, so try that before replacing anything.

Wind guard and phone holder

• Wind screen. The maker’s chart calls it an add-on for the Classic and Pro X, and the Elite has a removable one built in. Total Fitness USA lists a Classic version and a magnetic Pro X one.
• Phone holder. The Pro X page lists device and bottle holders, and its quick-start guide treats them as optional at assembly. Both quick-start guides also label an integrated phone or tablet spot at the console. We couldn’t confirm a maker holder for the Classic.
• Unofficial mounts. The AssaultBike Pro guide warns against attachments Assault doesn’t recommend, saying they may cause injury.

Basic maintenance

This comes from the AssaultBike Pro guide, so treat it as a close match rather than your model’s exact schedule. Pro X owners have belts rather than chains.

The guide calls sweat very corrosive and says resulting rust isn’t covered. UK distributor Wolverson Fitness gives a crank and bell-crank bolt torque of 36.6 ft-lb (50 N-m) in a 2017 post about older bikes. That’s a retailer’s figure, so check your manual.

Warranty implications

The terms in the AssaultBike Pro guide carry a few traps, and current terms may differ:

• Non-Assault parts. Coverage excludes damage from using any part not made or sold by Assault, or service by anyone other than Assault or an authorized provider.
• Maintenance. Coverage is void if the bike is improperly maintained, and it doesn’t cover squeaks or clunks from skipped upkeep.
• Paperwork. You need registration, or proof of purchase and a serial number, when requesting parts or service.
• Costs. Claims start with your place of purchase, you prepay shipping, and defective parts must go back to Assault.

What to check before ordering

Prices we could confirm

We list only parts with a price we could read in US dollars. Other parts need a quote from your dealer or the maker.

Safety

• Fix loose or worn parts before riding. The AssaultBike Pro guide also limits owner service to its maintenance steps.
• Keep clear of moving parts. Handles, pedals, and the fan move together, so keep fingers and children away.
• Move it by the rear stabilizer. The guide says never to use the moving handlebars.