ROSE Bikes E-Bike Chainring for Singlespeed Crankset, BCD 104, 38 Teeth, Narrow-Wide| Chainrings|Drive Unit

CNC-machined chainring with Narrow-Wide tooth profile for singlespeed cranksets with a 104 mm bolt circle diameter.

Manufacturer’s ref.: BFCR21938

Details:

• Chainring for singlespeed cranksets with BCD 104
• Narrow-Wide tooth profile for optimised chain retention, smooth running and high durability
• Perfectly matched to KMC e1 EPT singlespeed e-bike chain (prod. code: 2284437)

Technical details:

• No. of teeth 38
• Material: aluminium
• Compatibility: singlespeed crankset
• Attachment: 4-arm
• Bolt circle diameter (BCD): Ø 104 mm
• Compatible chain dimensions: 1/2″ x 3/32″ , 11/128″

Recommended chain:

• KMC e1 EPT singlespeed e-bike chain (prod. code: 2284437)

In the box:
• 1 KMC e-bike chainring, singlespeed, BCD 104, 38 teeth
 
 
Tip:
For suitable KMC e-bike sprockets for Shimano gear hubs see prod. code: 2280957.