Bosch BDU38/34, 38T, narrow-wide, CL 47.5 mm
- For Bosch Drive Units BDU38/34
- Narrow-wide tooth profile for precise interaction between chain and chainring
- Maximum efficiency which saves battery
- Perfectly matched to KMC chains
- Recommended chains: e-Series e1 / e8 / e9 / e10 / e11 / e12, DLC12
- Art.nr.: BCRBNW38T004
- Size: 1/2" X 11/128"
- Colour: Black
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DLC12 Black/CelesteHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. e1 EPTDesigned for the use on powerful e-bikes, the e-Series chains are also a high quality choice for classic bikes with a great durability and shifting performance. Highly effective EPT antirust coating and part of KMC's 3,500km+ programme. e8 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. 8-speed chain with highly effective EPT antirust coating. e9 SilverThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. 9-speed chain with glossy Nickel plating for a good corrosion resistance. e10 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also the perfect choice for classic bikes. This 10-speed chain comes with our highly effective EPT antirust coating. e11 Silver11-speed version of the e-series that had been developed for electric bikes with an extra safety margin. Also an excellent choice for conventional, Nickel plating for a good corrosion resistance. 
e12 Ti-N Gold**UPDATE!** Now optimized for 12-speed shifting systems using the Shimano standard (Shimano, Campagnolo,TRP...); treated with our with eye-catching TiN coating. The e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. eGlide EPT**NEW!** The eGlide is a premium e-bike chain compatible with SHIMANO CUES system and suitable for 9-/10-/11-speed, EPT coated.
