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Spiral-Butted Tubing

Game-changing tube extrusion technology applied to all MJ Cycle’s aluminium handlebars: more durable, more strength, less weight.

Traditional butting involves a cumbersome 3-step process that does not maximize the potential of aluminum and resulting in compromises. Spiral-butting allows a more dense or compact packing of aluminum material within the tube structure. The result is a signiﬁcant gain of strength and durability with less weight.

Only MJ Cycle utilizes leading-edge spiral butting technology on handlebars.

Less material & fewer processes mean less pollution.

Watch the video and learn what MJ Cycle's game-changing SPIRAL-BUTTED TUBING TECHNOLOGY can do for you!

Material Test Report: Grain Size Analysis of Outside Wall

Material Test Report: Grain Size Analysis of Inside Wall

Butted CrMo

MJ Cycle has already perfected the art and science of butted CrMo tubing, delivering the trifecta of low weight, maximum strength and long-lasting durability. Butted CrMo technology is especially suited for handlebars frequently subjected to intense stress where low weight is also a major consideration.

Double-butted Handlebars

A handlebar experiences different stresses and weight loads throughout its length. We pinpoint and calculate the precise amount of stresses a particular area of the handlebar experiences, and add or shave off materials, resulting in a stronger, stiffer, and more durable handlebar than a plain-gauge handlebar, yet with less weight.

Comparative illustration between double-butted and plain-gauge

CNC-machining Process

When it comes to uncompromising precision and quality, nothing comes close to CNC-machined products. Through our ICE Corporation, we have been making CNC-machined products for years and are always upgrading our technology and manpower. Currently, our top-of-the-line CNC-machines are capable of the most advanced machining processes. All done in-house.