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A Tiny $30, 8g MRP Cage Guard Can Protect Your Shimano XTR & XT Derailleurs Too!
Call it a $30 low-level insurance policy against smashed derailleur cages. Well now, MRP has a new Cage Guard to protect the ...
Hackaday2y
A Look Inside Bicycle Gearboxes
Designed as a way for their engineers to stretch their mental muscles, the gearboxes were only used in bike races and seen at a few trade shows. In 2004, the third gen “derailleur in a box ...
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Can a $30 MRP Cage Guard Save Your $650 SRAM T-type MTB Transmission Derailleur?
SRAM’s latest family of Eagle Transmission derailleurs hyped their durability, but nothing is indestructible, and MRP thinks their new Cage Guard is the perfect insurance policy. Sure, it’s ...
Hackaday2y
Adding Electronic Shifter Functionality To Bicycle Derailleur
Generally this uses a derailleur, which forms part of the gear switching and chain tensioning mechanism. As a mechanical system, it’s reliable when well maintained, but tuning it can be a real ...
Cyclocross Magazine6y
Gravel Tech: Shimano's Clutch-Based Ultegra RX800/805 Rear Derailleur
Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...