Warp 9 Throttle Tube for Sur-Ron Ultra Bee

The Warp 9 throttle tube solves one specific, annoying problem on the Sur-Ron Ultra Bee: the factory tube is plastic and permanently vulcanised to the grips. You can't change just the rubber — you either replace the whole part or ride on whatever the factory gave you.

What you get

• Machined 7075-T6 aluminium instead of plastic — a part that won't crack in a crash
• 2 internal PTFE bushings — the throttle turns smoothly and without drag, even once grit gets in
• Knurled surface — grip glue has something to key into, so the rubber doesn't spin on the tube

Why it matters

The throttle is the single point through which you meter out power. Play or snatchiness in that part comes through directly in how the bike rides — especially on a bike running a stronger controller. An aluminium tube on PTFE bushings gives even resistance across the whole travel and doesn't change over time the way plastic running on plastic does.

The second reason is simpler: only after this swap can you fit the grips that actually suit you — soft, hard, thinner, thicker — instead of riding the factory ones for the life of the bike.

What it fits

• Sur-Ron Ultra Bee

Riding a different model? Message us — we'll check the fitment before you buy.

What else you'll need

Fitting it needs grips and grip glue — these are not included. If you're replacing the tube, it's the right moment to pick rubber that suits you anyway.

Related parts

• Warp 9 horn button and Warp 9 light switch — the rest of the cockpit
• Warp 9 collection and Sur-Ron Ultra Bee parts

Free shipping from €200,00. Delivery time 48h.

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