MTB Bike Threaded Flywheel 6 7 8 9 10 Speed 13-28T Freewheel
100% brand new and high quality
Features:
Three-layer electroplating anti-rust, exquisite wear-resistantÂ
Fine quenching-temper hardening technology.
Harder and more wear-resistant, longer life.
High-precision positioning tooth profile, efficient transmission.
Suitable for road bikes and mountain bikes.
Perfect to replace old freewheel, work perfectly for optimum performance and maximum safety and longevity.
Â
7 Speed:
Suitable: 7 / 2*7 / 21 Speed
Weight: 476g
Surface: 3-layer silver electroplating
Material: High Tensile Steel plus Quenching Treatment
Design: Hollow Design Reducing Weight
Groove processing with wave-shaped chute
Flashing wear-resistant Anti-rust
Â
9 Speed:
– Fast and smooth shift and lower noisy clicking sound.
– It will help with different situations, like easy-to-loose cases.
– Easy to install, no need to do any adjustment to the derailleur.
– Speed: 9 Speed
– Teeth: 32-28-24-21-19-17-15-13T
– Surface Finish: Three-layer electroplating anti-rust, exquisite wear-resistant
– Compatible for: Shimano / Sram / Micro Shift system
– Weight: 594g
Contents: 1 pc/pack
Quantity:
1 Pc Freewheel + Freewheel Removal + Spoke Protector
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