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Shimano Boost Steps Spider (53mm Chainline)
The Ultimate E-bike chainring Spider designed for Shimano Steps motors with 53mm chainline (boost). Super light and durable design. The spider is only compatible with absoluteBLACK Super Steel chainrings. Spider comes with 5 titanium mounting bolts. Chainring sold separately.
HOW TO CHOOSE THE CORRECT E-BIKE CHAINRING ASSEMBLY:
1. Choose your chainring spider – Depending on the mid-engine your e-bike uses, first choose the correct mounting interface (Shimano, Specialized, etc.) then, if required, choose the correct offset (Boost 53/52.5mm or non-Boost 50mm). Lastly, choose the colour of the spider and add it to the cart.
2. Choose Super Steel chainring’s tooth profile and size – Depending on the chain that your e-bike uses, choose between 10/11/12 speed or Shimano 12 speed HG+ versions. Lastly, choose the size of the chainring and add it to the cart
Mass (+/-1g): 45g
Color: Black, Red, Gold, Titanium,
Compatibility: All Shimano Steps motors with 53mm chainline. Compatible only with absoluteBLACK Super Steel chainrings (proprietary bcd)
Material: CNC machined 7075 Txxx Aluminum
Finish: Type II anodizing
The Ultimate E-bike chainring Spider designed for Shimano Steps motors with 53mm chainline (boost). Super light and durable design. The spider is only compatible with absoluteBLACK Super Steel chainrings. Spider comes with 5 titanium mounting bolts. Chainring sold separately.
HOW TO CHOOSE THE CORRECT E-BIKE CHAINRING ASSEMBLY:
1. Choose your chainring spider – Depending on the mid-engine your e-bike uses, first choose the correct mounting interface (Shimano, Specialized, etc.) then, if required, choose the correct offset (Boost 53/52.5mm or non-Boost 50mm). Lastly, choose the colour of the spider and add it to the cart.
2. Choose Super Steel chainring’s tooth profile and size – Depending on the chain that your e-bike uses, choose between 10/11/12 speed or Shimano 12 speed HG+ versions. Lastly, choose the size of the chainring and add it to the cart
Mass (+/-1g): 45g
Color: Black, Red, Gold, Titanium,
Compatibility: All Shimano Steps motors with 53mm chainline. Compatible only with absoluteBLACK Super Steel chainrings (proprietary bcd)
Material: CNC machined 7075 Txxx Aluminum
Finish: Type II anodizing
