

⚡ Upgrade your ride with precision and style — don’t get left behind!
The Cervus Bike Single Speed Fixie Cassette Conversion Kit features a robust 18-tooth CR-MO steel sprocket compatible with 1/2" x 1/8" and 1/2" x 3/32" chains. It includes a versatile spacer set ensuring compatibility with most bikes and fits Shimano and SRAM hubs. Lightweight at 70g and finished in sleek silver, this kit offers an easy, durable upgrade for single-speed and fixie enthusiasts.
| ASIN | B01LWK47WC |
| Batteries included? | No |
| Best Sellers Rank | 31,265 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 49 in Cassettes & Freewheels for Bikes |
| Brand | Cervus |
| Color | Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (379) |
| Date First Available | 16 Sept. 2016 |
| Is discontinued by manufacturer | No |
| Manufacturer | CERVUS |
| Package Dimensions | 8.4 x 7.7 x 1.4 cm; 70 g |
K**L
Very good
Very easy to fit and works perfectly
O**R
Best thing I bought for my bike
Very easy to install, can fit most bikes due to compatibility on the spacers.
A**E
Bike maintenance
Bought for a maintenance job. Worked well.
S**T
Great product and decent price.
This looks and feels superb. Easy to fit and works a treat.
C**E
Very good
Why did you choose this product over others?: Perfect. Easy to put on
J**S
Good Value for money, but not perfect
I ordered the product and it arrived quickly. It was relatively easy to install but the lock ring is quite cheap so it got stuck to my cassette tool, and was very hard to remove. But once sorted works well. The paint comes of the teeth within first use, but still highly recommend. Cheap working and quick single speed conversion essential.
T**Y
Good Value
Good value and all fits as it should. Great for adding a splash of colour to your bike
M**N
Works awesome with E-Bikes!! READ INFO
I ordered this for my ebike and shuved it aside, I orders a new ebike wheel thinging it would fix my problem but turns out this little £13 kit fixed everything making my new £300 rear set up was not even needed 🤗 oh well, so for ebike or regular bike this beauty does the job and I think it's because the slightly larger teeth that allows it to handle the torc. Bafang bbshd 1000W certified 🤣👌
G**E
Super pour remplacer le COG du Zwift Ride !!!
D**E
Alles passt,ritzel sehr schlank
C**L
This is a great single speed conversion. (By the way it is not a fixed gear.) the spacers work great.
D**Z
Buena calidad, no me ha gustado que el piñón tenga diferente tonalidad de azul que el resto. Piñón de acero y tapa y aros separadores de aluminio anodizado.
E**.
Ingegnoso sistema per passare al single con qualsiasi ruota da 6 a 11v.disponibile in più colori
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