Tripeak Jetstream pro ceramic bearings Shimano R70XX,R80XX - 12T/18T

New from Tripeak with new groundbreaking design with oversized pulley wheels for mounting on original Shimano long arm (GS) rear derailleurs

A unique design patented worldwide† > Great thinking

Supplied with ceramic bearings with 12T top, 18T bottom - Gives maximum power out of your rear derailleur

Compatible with Shimano 70XX, 80XX, R9100 (Bextra long arm required GS)

• Compatible with R7000 105 - 11 speed
• Compatible with†R8000 Ultegra - 11 speed 11 speed
• Patented design
• Narrow wide teeth to ensure you don't lose chain
• Hard composite pulley wheel
• Ceramic bearings
• Grade 5
• Incl. Ceramic grease 3ml
• Oversized 18T
• 4 Year Warranty * See guide to maintain warranty

See installation guide below download