Bridgestone Battlax BT46 Classic Motorcycle Tyres

Overview

The Bridgestone Battlax BT46 Classic Motorcycle Tyres are Bridgestone’s current bias-ply sport-touring tyres for retro, classic and older mainstream road bikes. They take the much‑loved BT45 tread style and update it with modern compounds and construction to deliver dependable dry handling, improved wet-weather grip and steady, comfortable road manners. If you own a classic or a late‑80s/90s commuter/sport tourer and want a period-correct look with contemporary performance, the BT46 range is designed for you.

Key features

Who is this product for?

Riders of classic and retro road bikes (commuters, standards and sport‑tourers) who want a period-appropriate look with current‑day rubber technology. Ideal for everyday road riding, weekend runs and longer tours on older machines that use bias‑ply tyres. Not intended for track riding or off‑road use.

Performance and benefits

Technology explained

Variants and fitment

BT46 is available as BT46 F (front) and BT46 R (rear). All listed sizes are tubeless (TL) unless your wheel requires an inner tube—follow the motorcycle manufacturer’s guidance. Check speed and load ratings (H/V) against your owner’s manual. Do not mix bias-ply and radial tyres unless the motorcycle manufacturer explicitly permits it.

Recommended motorcycles

These examples reflect typical fitments for the models and years shown, based on manufacturer fitment information. Always confirm the exact size, load and speed rating, and whether tubes are required, in your owner’s manual or with Sticky‑Stuff before ordering.

How does it compare?

Bridgestone Battlax BT46 vs Michelin Road Classic

Both target classic and retro machines, but their emphasis differs slightly. The Michelin Road Classic includes modern carcass options (with radial constructions in selected sizes) and places a strong focus on wet performance and sharp road response for sporty classics. The BT46, as a bias‑ply sport‑touring tyre, majors on stability, comfort and predictable manners with a wide spread of traditional sizes. If your classic benefits from bias‑ply support and you value neutral steering and ride comfort, the BT46 is a strong fit; if your bike accepts radials and you prioritise a more modern feel, the Road Classic may appeal.

Bridgestone Battlax BT46 vs Pirelli Sport Demon

Both are bias‑ply sport‑touring tyres for older road bikes. The Pirelli Sport Demon is well regarded for agile handling and is available in many traditional sizes. The BT46 counters with an updated silica compound and an evolution of the BT45 tread feel for balanced stability and wet‑road reassurance. Riders seeking a slightly sportier steering character may lean towards the Sport Demon, while those wanting long‑ride comfort and calm stability may prefer the BT46. Either can suit daily riding on classics; choice comes down to the bike’s behaviour and rider preference.

What to consider before buying

Sticky-Stuff expert verdict

Bridgestone’s Battlax BT46 is a thoroughly modern take on a classic bias‑ply sport‑touring tyre: calm, predictable and comfortable on older chassis, with useful silica‑aided wet grip and a broad size spread for real classics and 90s commuters. It’s not a track or off‑road option, and riders on machines designed for radials should choose accordingly, but for classic road bikes that feel best on bias‑ply tyres, the BT46 remains a dependable, hassle‑free choice.

Product summary

A classic‑styled, bias‑ply sport‑touring tyre range for retro and older bikes, the Bridgestone Battlax BT46 blends period looks with modern compound and construction. It delivers stable, neutral handling and wet‑weather reassurance across a wide mix of traditional sizes.

Frequently asked questions

Is the BT46 the replacement for the BT45?

Yes. The BT46 evolves the BT45 concept with updated compounds and construction while retaining the classic tread style many riders prefer on older bikes.

Can I use inner tubes with BT46 tyres?

Most BT46 sizes are tubeless (TL). If your motorcycle has tube‑type rims, you can use a suitable tube of the correct size and valve type—always follow the motorcycle manufacturer’s guidance.

Can I mix a BT46 with another tyre model?

For best results, run BT46 front and rear. If mixing is unavoidable, keep to the same construction type (bias‑ply) and ensure sizes, load and speed ratings meet your owner’s manual requirements.

Are there GT or heavy‑duty versions of the BT46?

The BT46 range is offered in standard bias‑ply constructions across a wide size set. There are no separate GT/HWM variants—select the correct load and speed rating for your bike.

What riding is the BT46 best suited to?

Everyday road riding, commuting and touring on classic and retro road bikes that specify bias‑ply tyres. It’s not designed for track days or unpaved/off‑road use.

What tyre pressures should I use?

Use the pressures recommended by your motorcycle manufacturer for your load and riding conditions. If you need help, contact Sticky‑Stuff with your bike details and usage.

Not sure which size or rating you need? Please confirm your motorcycle’s specifications or contact Sticky‑Stuff for specialist advice before ordering.