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⚡ Shift into the fast lane with Drift Maniac’s 7-speed freewheel!
The DRIFT MANIAC 7 Speed Freewheel is a premium, chromoly steel, nickel-plated sprocket designed specifically for e-bikes. Featuring a 7-cog setup with an 11-28T tooth range, it delivers smooth shifting and enhanced pedaling efficiency up to 28 km/h. Its threaded screw-on design ensures compatibility with standard motorized rear hubs, making it a durable, lightweight upgrade for serious e-bike riders seeking performance and reliability.












| ASIN | B07XYNSHZC |
| Age Range Description | Erwachsener |
| Age range (description) | Erwachsener |
| Best Sellers Rank | #5,267 in Sporting Goods ( See Top 100 in Sporting Goods ) #8 in Bike Drivetrain Components |
| Bicycle Drivetrain Type | Derailleur |
| Bicycle Gear Shifter Type | Twist Grip |
| Bike Type | Road Electric Bike |
| Bike type | Road Electric Bike |
| Brake Style | Linear Pull |
| Brand | DRIFT MANIAC |
| Brand Name | DRIFT MANIAC |
| Color | 7S-11-28T |
| Colour | 7S-11-28T |
| Customer Reviews | 4.4 out of 5 stars 1,054 Reviews |
| Derailleur Configuration | Rear |
| Electric Assist Type | electrico |
| Frame Material Type | Chromoly Steel |
| Frame material | Chromoly Steel |
| Gear Type | freewheel |
| Is Assembly Required | No |
| Item Weight | 483 Grams |
| Manufacturer | DRIFT MANIAC |
| Model Name | Epoch |
| Model Number | DMBA1829 |
| Model Year | 2020 |
| Number Of Speeds | 7 |
| Number of speeds | 7 |
| Power Source | Electric motor |
| Size | 7S 11-28T |
| Specific Uses For Product | Mixed Terrain |
| Style Name | Utility |
| Suspension Type | Gabelfederung |
| Theme | 7 speed freewheel |
| UPC | 632016550721 |
| Wheel Material | Alloy Steel |
R**R
Fits Hitway BK6 e-bike Perfectly!
My Hitway 7 speed ebike came with a 14 t to 28t Freewheel sprocket. The problem was the 14 tooth only allowed the pedals to be effective up to about 18km/h. An higher speed and my pedaling could not keep up to the assist. There are lots of sprockets available on Amazon but this is the only one that i could find that came equiped with 11 tooth to 28 tooth that would fit the Hitway motor on the rear wheel. It makes such a difference, I can now pedal up to 28 km/h with the pedals keeping up to the assist of the motor. I'm very happy about this! It only takes about 10 minutes to change but you do need to have the sprocket removal tool. Ordered separately on Amazon. Quality seems good but time will tell. I will update post if I run into any issues. At this point I definitely recommend this 11t-28t sprocket upgrade!
M**S
Passar perfekt
Works perfectly on my ebike. Make sure you have the correct tools for installation.
B**E
Works great, easy install
Works perfectly on my Rad Expand 5. I can now pedal over 20 mph with zero ghost pedaling! You also need the socket to remove the gear cassette. It's easy to install and made my rides far better. Love it.
A**Z
Recomendable
Excelente para actualizar mi bici ruta, siendo yo de México llego un día antes de lo indicado, muy conforme con el producto
G**U
Se adapta perfecta si o cambias por otra de 7 coronas
Piñonera de rosca muy bien acabada, a un precio aceptable. Siete coronas que van de la 11 a la 28. Yo cambié la antigua 14/32 por que buscaba un poco más de desarrollo y a ido perfecta, no he tenido que modificar nada más.
Trustpilot
2 months ago
3 weeks ago