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£56.99
It has never been this cheap. We have no record of a lower price.
£57 today · cheaper than every other day in the last 3 months
K.M.C. Chain KMC 104pcd 4 Arm Narrow/Wide E-Bike Chainring, Black, 38t
Black, BFCR21938
Price data last checked 54 day(s) ago - refreshing...
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Price History & Forecast
Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.
Last 37 days · 37 data points (no recent data)
Black, BFCR21938
Price data last checked 54 day(s) ago - refreshing...
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Price Distribution
Price distribution over 37 days • 1 price levels
Price Analysis
Most common price: £57 (37 days, 100.0%)
Price range: £57 - £57
Price levels: 1 different prices over 37 days
Key Features
Narrow/Wide chainrings for 4-arm spiders with a BCD of 104mm
Maximum efficiency which saves battery
Compatible with all 1 to 8 speed chains (1/2x3/32") and 9 to 12 Speed chains (1/2"x11/128")
CNC-milled from Alu 7075
Size: 1/2" X 11/128"
Product Specifications
- Brand
- K.M.C. Chain
- Model
- BFCR21938
- Colour
- Black
- Size
- 38t
- ASIN
- B0FV3CQ399
- Domain
- Amazon UK
- Listed Since
- 07 October 2025
Barcode
No barcode data available
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