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TRP TR12 Rear derailleur & shifter set-12 sp

TRP TR12 Rear derailleur & shifter set-12 sp
  • Color: Black/Gold
  • Color: Black/Silver
Color: Black/Gold
Please select options Unavailable
This product is not available for online purchase. Please call us at (801) 474-0081 or visit our store.


The new TR12 rear derailleur is able to provide a quiet and accurate ride over the roughest trails. The key feature to this pursuit is the Hall Lock. During the Race season, lead mechanic for Intense Factory Racing, John Hall, noticed excessive movement around the b-knuckle when riding over rough rock gardens and in tracked out corners. This was leading to more chain skipping and slapping creating possible variances in shifting. This inspired John’s idea to lock the B-knuckle to the bike’s derailleur hanger. TRP engineers worked closely with Hall to create this feature, The Hall Lock.

TRP engineers looked at the cable release lever’s ergonomics and devised a system to move it in a linear path to mimic the motion of a rider’s thumb, rather than rotating it away. This unique positioning allows for a more consistent contact patch providing overall better grip and shifting performance when the trail gets rowdy.

Part Numbers

Option MPN Store SKU
Black/Gold DTTR1230 210000059161
Black/Silver DTTR1220 210000059162