BBB Bosch E-Bike Sprocket BCR-70E
SKU: 54868740115

BBB Bosch E-Bike Sprocket BCR-70E

Sale price$53.99 Regular price$59.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

BBB Bosch E-Bike Sprocket BCR-70EThe BBB Bosch E Bike Sprocket BCR 70E is a replacement chainring for all Bosch GEN2 E Bike systems, giving you the capability to replace or change the gearing ratios on your Bosch equipped E Bike. The lock ring is included and it allows an optional chainline offset of 2. 5mm for Boost 148mm, as well as being compatible with standard 135 142mm frames. Customize your Bosch Gear Ratios A perfect upgrade if you find yourself running out of gears while

The BBB Bosch E-Bike Sprocket BCR-70E is a replacement chainring for all Bosch GEN2 E-Bike systems, giving you the capability to replace or change the gearing ratios on your Bosch equipped E-Bike. The lock ring is included and it allows an optional chainline offset of 2.5mm for Boost 148mm, as well as being compatible with standard 135/142mm frames. 

Customize your Bosch Gear Ratios

A perfect upgrade if you find yourself running out of gears while going downhill, or if you find yourself using the smaller sprockets on your cassette often. A high-quality manufacturing and hardening process ensures the BBB Bosch E-Bike Sprocket BCR-70E is extremely wear-resistant and more durable than the original Bosch chainring.


 

BBB Bosch E-Bike Sprocket BCR-70E Specifications

  • 14,15,16,17,18,19 & 20 tooth options
  • Compatible with Bosch systems.
  • Hardened steel for longer durability.
  • Optional chainline offset of 2.5mm for Boost 148mm.
  • Lock ring included.
  • Compatible with: single, 8, 9, 10, and 11-speed.
  • E-bike specific: This product complies with the NEN-EN 15194:2017 regulations for e-bikes.

Shop online BBB Bosch E-Bike Sprocket BCR-70E at Scooteretti

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 54868740115

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★★★★★ 3
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Color: Black, Size: Medium, Color: Black, Size: Medium
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Reviewed in the United States on May 16, 2026
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Earned its 5 stars!
Color: Dark Grey, Size: X-Small
My husband has a thin frame and struggles to find dress clothes that fit well without breaking the bank. Since the size measurements were very detailed, we decided to take the gamble and hope for the best. This is genuinely the best fitting suit he has ever owned. It looks custom tailored. The material is great quality and the price point is even better. We suggested this suit to our groomsmen and were delighted to see it well accommodated a variety of body types. My husband loved his suit so much we bought him one in another color and had great success with that order as well. HIGHLY recommend this suit set!
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Reviewed in the United States on May 29, 2026
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Daniel B.
Charlottesville, US
★★★★★ 5
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Size: Small, Color: Dark Grey
Had to send back because jacket (small size) was too tight around my upper torso so you could tell it didn't fit right. The pants though were the perfect fit, so much so I contemplated keeping the suit - it looked expensive. The suit was delivered as promised so I am thankful for that. Beause I needed it for a wedding the next day I couldn't wait on this seller as I didn't see them offering an overnight delivery. But kuddos to them though for working with me
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Reviewed in the United States on May 15, 2026
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stebi
Phoenix, US
★★★★★ 5
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Size: Medium, Color: Navy Blue
Very high quality and style for a great price! I'm seriously impressed with this suit! The stitching is great, and the fabric looks and feels high quality. Love the navy blue color and the fit. This was a great buy and so much more than I expected! I'd buy it again!
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Reviewed in the United States on March 4, 2026
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Amanda williams
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★★★★★ 4
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Size: Large, Color: Light Grey
Good quality and a great price compared to others! The sleeves were a little long, but overall I loved it.
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