

⚡ Shift into the fast lane with power and precision!
The DRIFT MANIAC 7 Speed Freewheel is a robust, e-bike-specific drivetrain component featuring a wide 261% gear range with a 13-34 tooth sprocket spread. Crafted from durable chromoly steel with triple nickel plating, it ensures long-lasting performance and smooth shifting under electric motor torque. Compatible with various bike types, it enhances climbing efficiency and top-end speed, making it ideal for urban commuters and mountain bikers seeking reliable, high-performance gearing.
| ASIN | B08GSB5S4P |
| Batteries Included? | No |
| Bike Type | Mountain Bike |
| Brand | DRIFT MANIAC |
| Color | 7S-13-34T |
| Customer Reviews | 4.3 4.3 out of 5 stars (121) |
| Date First Available | 2 September 2020 |
| Frame Material | Chromoly Steel |
| Item model number | 7 speed freewheel 13-34 |
| Manufacturer | DNP |
| Material Type | Steel |
| Package Dimensions | 15.5 x 14.8 x 5.4 cm; 1 g |
| Season | Fall |
| Skill Level | Expert |
| Sport | Cycling |
P**E
Having more top end so I don't spin out has been nice can keep up now and get exhausted but hit 33 mph not for very long 😂 but that's faster then what the electric motor did by itself not getting help. And the low gear up hills since I'm a heavier rider is really nice don't even need electricity on smaller hills IF I wanted 😂, but I bet I look funny legs a going, and I'm doing maybe 2 mph
P**J
The 1st gear is a little far from the 2nd but I don't plan on using it that much, from what I have climbed with it I've had no problems with 5-6% grade and it shifts onto the big gear no issues. The 13 tooth high gear is a perfect match for my urban bike where I was spinning out the original 14 tooth way too much. If you want warp speed you might go with a 12 but this was right where I wanted it, maxed out at 38kph so far while pedaling on level pavement. Like I mentioned, for me the only flaw is the jump from 1st to 2nd, I wish they made it a little less aggressive but other than that after a few weeks I'm very happy with it.
O**O
Si è rotto il cuscinetto della cassetta pignoni dopo soli 300 km di utilizzo . Che dire o era difettoso o di scarsa qualità .
S**R
The gearing was an upgrade from my stock freewheel I had on my Mongoose Hitch. The freewheel was smooth, and shifting was perfect using click shifters. The bike’s stock derailier had no issues with clearance. The only thing I didn’t like was the big jump between the lowest gear and the rest. Seems I was always looking for another gear between the two. I eventually switched to an 8-speed freewheel, and the gearing was what I was looking for. Overall, the quality was very good, I just needed to be more aware of what gearing I needed. At the low price, if you need to switch through a few headsets (unlike a cassette, you can’t custom load the gears for your preference) to get the right fit for your needs. Well worth the cost for a 7 speed bike. If using grip shifters, ditch those in favor of click shifters. You will thank me for this!
D**E
Installed on an 80s Motobecane Grand Touring. It had a 6-speed, and it looked like a 7-speed would fit. I had a vintage set of 7-speed index stem shifters that I wanted to install on this bike. I didn't even have to adjust the position of the cones - I just adjusted the derailleur and it worked perfectly. I can't guarantee that will work in your case, just a pleasant surprise in mine. It shifts very smooth (comparable to a Hyperglide), even in the jump to the 32 from the 24, using a Shimano Tourney long cage RD. The shifters are Suntour and the pull ratio matches, so all is good. Now it's time to rack up some miles and see how it lasts.
Trustpilot
1 month ago
3 weeks ago