Wolf Tooth
Bosch Gen 4 Direct Mount Chainring - Drop-Stop ST

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Available in: Black available color

Black

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$89⁹⁵

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Wolf Tooth Direct Mount Chainrings for Bosch Gen 4 E-Bike Motors are compatible with all Boost and Super Boost bikes that use the Bosch Gen 4 Motor. This brings a lightweight chainring with patented Drop-Stop technology to e-bike chainrings for the first time. Direct Mount Chainrings for Bosch Gen 4 E-Bike Motors are machined with 7075-T6 aluminum at Wolf Tooth in Minnesota, USA.

Drop-Stop ST for use with Shimano 12-speed Hyperglide chains

Specifications & Identifiers

Defined Color

Black

Designed for ebike

Yes

Direct Mount Type

Direct Mount Bosch Gen 4

Drivetrain Speeds

Material

7000 Series Aluminum, 7075 Aluminum, 7075 T6 Aluminum, Aluminum

Ring Position/Type

Chain Retaining Single Ring

Round or Oval

Round

Tooth Count

32t, 34t

Black - 32 UPC

810006808544

Black - 32 MPN

BG4-32-ST

Black - 34 UPC

810006808551

Black - 34 MPN

BG4-34-ST

Tree Fort ID:

333222463909

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Wolf ToothBosch Gen 4 Direct Mount Chainring - Drop-Stop ST

Specifications & Identifiers

Customer Questions

Wolf Tooth
Bosch Gen 4 Direct Mount Chainring - Drop-Stop ST