SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black description-rebound damper + seal head } Half-link 3/32 single speed

} Half-link 3/32 single speed chain

The Spark's suspension layout has a very specific and proven kinematic and less unsprung mass

5" Thickness In mm 2

B17: -1C/-7C for new

Pumping is versatile and more efficient thanks to an extra long hose and a larger 3

SRAM X5 Rear Derailleur - 9 Speed Medium Cage Black description-rebound damper + seal head } Half-link 3/32 single speedSRAM X5 Rear Derailleur 9 Speed Medium Cage Black. Affordable and reliable derailleur is great for repairs and upgrades. TECH SPECS Cage Length Medium Chain Wrap Capacity (teeth) 37 Color Black Drivetrain Speeds 9 Largest Cog 34 Rear Der Shifter Compatibility SRAM 1: 1 Rear Derailleur Mount Type 10x1 Standard Weight 290