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TITLE: New Shimano Saint DownHill Bike Cranksets FC-M815-1 +BB
DESCRIPTION: New Shimano Saint DownHill Bike Cranksets FC-M815-1 +BB.
Hollowtech II Design: Increased strength by over 200%.
Single Specific Chainrings: 36 Teeth (Included) .Longer BB Adapter Cups: New longer bottom bracket cups improve durability & compatibility with aftermarket chain guides.
Honeycomb Bash guard: The resin honeycomb design is super durable.
Model Number FC-M815-1
Series :SAINT
Crank Construction HOLLOWTECH II
Cassette Compatibility :9 Speed
Chain Compatibility :Super Narrow HG for 9-speed
4-Arm Chainrings :yes
Chainring Sizes :36T (Included)
Bolt Circle Diameter :104mm
Crank Arm Length :170mm
Crank Arms :Forged Aluminum/ Hollow type
Middle Chainring :Aluminum
Bottom Bracket :Included size 83mm