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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Bosch E-Bike Motor DM Drop-Stop B ChainringThe Wolf Tooth Direct Mount Chainrings for Bosch E Bike Motors are compatible with all Boost and Super Boost bikes that use the Bosch Gen 4 E Bike Motor. This continues the Wolf Tooth product line of Drop Stop chainrings for e bike motors. Direct Mount Chainrings for Bosch E Bike Motors are machined with 7075 T6 aluminum at Wolf Tooth in Minnesota, USA. Drop Stop technology: On Wolf Tooths patented wide narrow chainring, the wide side of the tooth has
The Wolf Tooth Direct Mount Chainrings for Bosch E-Bike Motors are compatible with all Boost and Super Boost bikes that use the Bosch Gen 4 E-Bike Motor. This continues the Wolf Tooth product line of Drop-Stop chainrings for e-bike motors. Direct Mount Chainrings for Bosch E-Bike Motors are machined with 7075-T6 aluminum at Wolf Tooth in Minnesota, USA.
- Drop-Stop technology: On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
- Alternating wide/narrow tooth pattern prevents chain derailment.
COMPATIBILITY
- Chainring is compatible with Bosch G4 drive systems
- 55 mm chainline
- Available in two different tooth profiles for optimal performance based on your chain type. Use Drop-Stop B for all 9, 10, and 11spd chains or 12spd SRAM Eagle, SRAM Flattop Road or Transmission (T-Type), KMC, Connex or Wippermann chains.
DROP-STOP TECHNOLOGY
Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability.
RECOMMENDATIONS
- We recommend the use of a clutch style rear derailleur for the best chain security.
- If you plan to ride in very muddy conditions, we recommend a chainguide or chainkeeper in addition to a clutch-type rear derailleur. Without these precautions, you may experience chaindrops and/or chainsuck.
SPECIFICATIONS
Weights: 32t • 65g | 34t • 68g
Material: 7075-T6 aluminum
Made in the USA
The Story
Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.
We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy