Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=1-FP-PRODR-V204 6 | ZS56/40

6 | ZS56/40

IvyTex technology has many other benefits aside from its endurance

Adjustable locking length

The strongest K-Edge mount on the market featuring the Hammerhead Mounting system for your Karoo 2 computer

820mm width can be trimmed to 750mm - with cut marks

Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=1-FP-PRODR-V204 6 | ZS56/40FSA's MTB Pro chainrings deliver flawless shifting for mountain drivetrains. Precision CNC machined AL7075 T6 alloy Shifting ramps and stainless pins for improved performance Ring Position Type Outer Tooth Count 38 Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black