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Karting Go-kart drive belts

Optibelt Omega HP & HL · Megadyne Megasync Titanium · Fleet quantities

Replacement drive belts for rental and leisure karts. Rental karts run lap after lap, day after day, so the drive belt takes more punishment than almost anything else on the kart. We supply premium Optibelt and Megadyne timing belts to fit the main rental kart makes, made to the same pitch, length and tooth count as the originals, and in quantities to keep a whole fleet on track. Choose your kart make below, or browse every karting belt.

Why our kart belts last longer

Optibelt Omega HPOptibelt’s high power 8M timing belt. In Optibelt’s dynamic tests it reached up to 150% higher performance than the standard Omega belt, with quieter running and an electrically conductive build.

Optibelt Omega HLThe high load version, for the hardest-working drives. Fitted as the upgraded belt on BIZ EVO3 karts.

Megadyne Megasync TitaniumCarbon tension cords and a cross-linked HNBR body, for strength, minimal stretch and resistance to flex fatigue on fast, high-torque kart drives.

Upgraded width: some Sodikart belts come in a 33mm width instead of the standard 30mm. That’s 10% more belt sharing the load. Check your pulleys have room before fitting.

Getting the most from rental kart belts

Check them dailyLook for missing or cracked teeth, fraying edges and stretched or glazed belts as part of your daily kart checks. A belt that fails mid-session takes a kart off track.

Tension and alignmentOver-tightened belts wear bearings and pulleys, and loose belts can jump teeth. Pulleys out of line wear the belt edges, so check alignment whenever you change a belt.

Keep it cleanStones, grit and rubber dust from the track get into the drive and damage belt teeth. Clean the drive regularly and replace pulleys once their teeth are worn or hooked.

Tip: timing belt codes, such as 8M-1000-20, give the tooth pitch (8mm), length (1000mm) and width (20mm). That's usually all we need. Many venues keep spare belts for every kart so a failure never stops a session.

  • Read the codeFind the code on the back of the old belt or the kart maker’s part number and type it into the search bar, or check our how to measure guide.
  • Kart details helpThe kart make, model and axle size help us confirm the right belt.
  • Kart off track?Call 020 8138 2848 and we’ll find the quickest way to get the belt to you.
  • Running a track or fleet?Open a trade account for trade pricing on fleet and repeat orders.

BIZ Karts, Sodikart, RiMO, MS Kart and Righetti Ridolfi are trade marks of their owners. TotallyBelts is not affiliated with any kart maker. Products listed are replacement parts to fit their karts.
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