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Technology

Suspension layouts, frame standards, axle formats, electronics, and other engineering ideas that shape how bicycles work.

48 technical entries

Technical entry

Layup Schedule

A layup schedule is the manufacturing plan that defines the material, shape, orientation, position, and stacking order of every […]

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Bladder Molding

Bladder molding is a composite manufacturing process used to produce hollow carbon-fiber structures. Prepreg carbon is placed in a […]

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I-Spec

I-Spec is Shimano’s family of integrated handlebar mounts for attaching a compatible shifter or electronic switch to a brake […]

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Boost Spacing

Boost is a mountain-bike hub-spacing standard that uses 110 mm front and 148 mm rear hub widths with thru-axles. […]

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Hyperglide

Hyperglide is Shimano’s cassette-tooth and shift-ramp technology for controlled indexed shifting. Its shaped teeth and strategically positioned ramps guide […]

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Hyperglide+

Hyperglide+ is Shimano’s drivetrain technology for faster, smoother shifting while the rider continues pedaling. It combines specifically shaped cassette […]

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Faux-Bar Suspension

Faux-bar suspension is a linkage-driven single-pivot design commonly identified by a pivot on the seatstay above the rear axle. […]

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VPP Suspension

VPP, or Virtual Pivot Point, is a dual-short-link rear suspension design associated primarily with Santa Cruz and Juliana bicycles. […]

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DW-Link Suspension

DW-Link is a short dual-link rear-suspension architecture developed by engineer Dave Weagle. The system connects a rigid rear triangle […]

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Understand · Velopedia Encyclopedia

Technical entries are one part of bicycle knowledge for the life of the bike. Discover bicycles in the Archive, use the Encyclopedia to understand them, then carry useful context into Bike Reports or My Garage.

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