KMC Bosch Gen 4 Spacerless Chainring

• Suitable for Bosch Gen 4 Performance Line CX and Performance Line Speed from MY2020
• Designed to work seamlessly with KMC e-bike chains, pair with an appropriate KMC e-bike chain to achive a minimum of 3500km
• 38 Teeth
• Compatible with 9-12 speed chains (1/2" x 11/128")
• Chainline 47.5mm of 50.0mm

These chainrings from KMC are suitable for Bosch 4th generation motors. Guaranteed to last a minimum of 3500km, combining these with KMC's E chains to extend the life of your chain and chainring even further. Longer lasting, quality material and unparalleled gear changes.

Features

• Perfectly tailored to narrow KMC chains


• Hardened CrNo steel


• High efficiency, saves battery


• Extreme durability, highest precision


• Simple conversion


• Perfectly matched with KMC Chains

Tech Specs

• Size: 1/2" X 11/128"


• Colour: Black


• Treatment: Hardened Chromoly steel


• For Bosch 4 systems


• Direct mount: 9mm offset


• E1, E12, E11, E10, E9 & E8 chains

Department: ‎Unisex
Item Length: 207
Part Type: Bike Spares
Size: 38T, Chainline 47.5mm
Type: Chainrings

Material: ‎Steel

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.