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ef51 one-piece finger brake change integrated 21 speed 24 speed 7 speed 8 geared bicycle mountain bike speed controller accessories EF51连体指拨闸变一体21速24速7速8变速车山地车变速调速器配件

EXW Price:

CN¥ 7.8 ~ CN¥ 15.0

Min. order: 5 pair

5 pair

color

Specifications

ef51-7/21 high-speed pair EF51-7/21速一对	CN¥ 14.6
ef51-8/24 speed, one pair EF51-8/24速一对	CN¥ 15.0
one 3-speed on the left side. 单左边3速一只	CN¥ 7.8
one 7-speed on the right side. 单右边7速一只	CN¥ 7.8
one 8-speed cassette for the right side. 单右边8速一只	CN¥ 8.0

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Sentu Bicycle Accessories 9yr.

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Description

material: aluminum alloy

brand: st

product number: ef51 dialing

item no.: ef51 dialing

model: ef51 dialing

import or not: no

color: ef51-7/21 speed pair, ef51-8/

main downstream platforms: ebay, amazon, wish, aliexpress, independent

major sales areas: africa, europe, south america, southeast asia, north america, northeast asia,

have authorized private brands: no

whether cross-border export is exclusively available: yes

patent type: none

foreign trade export certification: 1

quality inspection report number: 1

首页-浩途车业PC_03
首页-浩途车业PC_04
【Product Name】: Variable Speed Handle/Brake Handle
【Model]: 51-7 21 speed, suitable for the first 3 teeth and a rear 7 gear, 21 speed positioning transmission system
【Suitable for】: Mountain bikes, urban leisure bikes, foldable bikes, road bikes with straight handlebars
【Specification】: 22.2mm diameter (2.1–2.3mm is also acceptable)
7/8 speed
Trigger position and trigger-style controller,
Enables easy gear shifting, with separate functions for up and down movements, smooth acceleration and deceleration, and visual gear indication.
The gear shift changes are clearly visible.
51-7 Integrated Pointer,
【Description]: Suitable for the first 3 gears and the last 7 gears; the transmission system comes with a gear shift cable.
1 box contains 50 pairs
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IMG_3798(20240510-220514)
IMG_3803(20240510-220742)
IMG_3801(20240510-220723)
IMG_3802(20240510-220735)

Update time：20260922141016