


Bosch Speed Sensor Centerlock Magnet
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Bosch Speed Sensor Centerlock MagnetThe Bosch speed sensor centerlock magnet is designed for use to determine the speed of the electric bike. This is an original equipment Bosch ebike part 1270. 015. 727 The Bosch Speed Sensor Centerlock magnet is designed for lockrings with internal teeth. Compatible with the following Bosch Ebike systems: Active Line (BDU3XX) Active Line Plus (BDU3XX) Performance Line (BDU3XX) Performance CX, Cargo & Speed (BDU4XX)
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4.1 ★★★★★
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★★★★★ 1
Will be returned as soon as I have a replacement.
When engine is cold starter works fine with engine is hot. It will free wheel the starter motor, but not kick the starter gear into the ring gear on the motor. Watch video and listen it actually did it twice at this location but I didn’t catch the first one on the video.
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Good fit
Works great and very affordable price
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Reviewed in the United States on January 30, 2025
★★★★★ 4
Reasonably priced easy to install starter
Install starter went on pretty easy so far so had it on a few days now and it’s working.
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Reviewed in the United States on August 12, 2025
★★★★★ 5
fits well
went into my sisters 05 ford focus fit well and took about 45 min. to install. also a very good price.
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Reviewed in the United States on February 21, 2024
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