Specialized sv tr tube black 700 x 32-50c MFPN=11.6915.012.000 The Shimano RD-RX820 rear derailleur

The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes providing a wide gear range so you can spin a comfortable cadence no matter the terrain type

Wingflex: the shells side edges flex and adapt to riders inner leg movement

Designed with bikepacking in mind the Trailcross SL blends a lightweight trail-running-inspired build with a high friction Stealth Phantom rubber outsole and pedal-friendly flex

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For riders that are carrying their bike over the tailgate of a truck

Specialized sv tr tube black 700 x 32-50c MFPN=11.6915.012.000 The Shimano RD-RX820 rear derailleurWe all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, theres no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because we designed our Thorn Resistant Schrader Valve Tubes to combat pesky pricks of all shapes and sizes. Starting at the basis of the construction, we designed the tube to be thicker at the outer side (the part against the tire) in order to