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Downhillers and freeriders need tough gear that can handle the abuse of big air and huge drops. TruVativ's Giga Pipe Team DH Bottom Bracket uses four sealed cartridge bearings to provide smooth pedaling season after season. For serious strength, the Giga Pipe boasts CNC-machined aluminum cups and a stiff chromoly spindle, too.

- 3-spline steel cogs for use with Sturmey 8-speed internal gear rear hubs - Flat or dished for tuning chainline. Chrome plated

In 1984, Tom was the first to appropriate road tire technology for mountain bike tire design by introducing higher TPI and more compliant rubber compounds. While he pioneered trail-specific tread patterns, Vector Force Analysis technology for mountain bike tires was developed. The result was the first ever rotation-directional specific tire; soon thereafter he applied this technology to the first front and rear tire specific treads. 30 years later, Tom refined this technology and applied it to the Ritchey Trail Bite tires. Featuring a wider, reinforced casing to handle a more aggressive terrain, the Bite is great for all mountain riding. - Bite: front or rear, rotational specific tread that bites into the terrain for excellent control in all conditions - 7mm Casing width - a true 2.25 wide trail tire - 30TPI

In 1984, Tom was the first to appropriate road tire technology for mountain bike tire design by introducing higher TPI and more compliant rubber compounds. While he pioneered trail-specific tread patterns, Vector Force Analysis technology for mountain bike tires was developed. The result was the first ever rotation-directional specific tire; soon thereafter he applied this technology to the first front and rear tire specific treads. 30 years later, Tom refined this technology and applied it to the Trail Drive tire. Featuring a wider, reinforced casing to handle a more aggressive terrain, the Drive is a great mountain riding tire. - Drive: rear, rotational specific low durometer rubber tread for exceptional climbing traction drives the bike forward for the best grip and power transfer. - 7mm Casing width - a true 2.25 wide trail tire - WCS incorporates Tubeless ready bead and soft compound rubber - WCS (120 TPI) or Comp (30TPI) levels - StrongHold bead-to-bead casing reinforcement (WCS)

- The ultimate hollow pin Singlespeed chain, superlight and superstrong - Black inner links and white outer links, cut-out to reduce weight - Pins tested at an impressive tensile strength of 1300Kgf - Profiled link plates allow maximum cog wrap (as low as 9 tooth) - Packaged in a round tin box. 325/355g

- Straight gauge 2.0mm with cold forging technology - Chrome nickel stainless steel with rolled threads. Black surface treatment resists scratches - 222g @ 32h/265mm - Box of 72 - Nipples sold separately