SHIMANO GRX RD-RX820 2x12-SPEED REAR DERAILLEUR discount_processed The MTB Mountain Lite 1

The MTB Mountain Lite 1

making it a practical upgrade for riders seeking simplified

700x29C: 285 g

while still maintaining insulation through the inside brushed WarmYarn knit

Fully adjustable to the size of the chain

SHIMANO GRX RD-RX820 2x12-SPEED REAR DERAILLEUR discount_processed The MTB Mountain Lite 1The Shimano GRX RD RX820 is a 2 x 12 speed rear derailleur engineered for gravel and mixed terrain riding. Its integrated chain stabilizer reduces bounce and chatter on rough surfaces, with an ON OFF switch to deactivate it on smooth roads. The Shadow Plus design delivers precise, quiet shifting, while the cold forged aluminium construction keeps weight minimal without compromising durability. Compatible with 12 speed Hyperglide+ chains and cassettes