Shimano Ultegra RD-R8000 11-Speed Rear Derailleur Model:GS • Xmatter technical padding inserts

• Xmatter technical padding inserts provide high-impact absorption and protection without compromising mobility

portable pump loop

Interface - PF30

What we ended up with is an ecological sealant that will immediately seal punctures up to 6mm

Shimano Ultegra RD-R8000 11-Speed Rear Derailleur Model:GS • Xmatter technical padding insertsShimano shadow RD construction Low profile rear derailleur design, less likely to be damaged in crash SS: compatible with 11 25 to 11 30 cassttes GS: compatible with 11 28 to 11 34 cassettes Weight: 200g (SS), 210g (GS) GS SPECS Primary Color Grey Cage GS Speed 11 Maximum Cog 34T Minimum Cog 11T RD Capacity 39T RD Spring Type Shadow RD Weight 210g Max Front Difference 16T SS SPECS Primary Color Grey Cage SS Speed 11 Maximum Cog 30T Minimum Cog 11T RD