Aventon Sinch 2.5 E-Bike

The Aventon Sinch 2.5 folds up and follows you anywhere, apartment, trunk, RV, office.

A folding fat-tire Class 3 e-bike for riders who need power and portability in the same machine. Fat 20-inch tires soak up curbs, gravel, and rough Valley pavement, then the whole bike folds down to stash in a closet or toss in the car for a foothill trailhead run. If storage space is tight and adventure isn't, this is your bike.

It's right for you if:

• You live in an apartment or condo and need a bike that folds away.

• You want to throw a bike in the trunk and ride wherever you land.

• You want fat-tire stability on rough roads and light trails.

• You want commuter capability without committing to a full-size frame.

Why you'll love it:

• The folding frame stows in seconds, so storage and transport stop being a problem.

• 4-inch fat tires plant you firmly and smooth out bad pavement.

• The torque sensor makes power feel natural as you pedal, not switch-flip abrupt.

• Tektro hydraulic disc brakes stop this heavier bike confidently.

• Integrated lights with turn signals keep you visible and safe.

The tech you get: folding alloy frame, 500W (750W peak) hub motor with 60Nm torque, 636Wh battery, Shimano 8-speed, Tektro hydraulic discs, 20" x 4.0" fat tires. Aventon rates it up to 55 miles; real-world range varies with terrain, tire drag, and assist, expect less in high power.

Reserve Your Ride

(818) 818-6262 | No deposit required.

Every bike from Cycle World Bike is assembled by hand, inspected for safety, and ready to ride when you pick it up.

• Brian, our lead technician, handles full assembly, e-bike system setup, and safety inspection on every bike that leaves the shop

• Steve helps match the right frame size and riding position to your body

• Come back anytime for adjustments, questions, or service

No guessing your size from a chart. No assembling it from a box in your garage.

Book a Fitting

Not sure which size or model is right for you? Call and schedule a fitting with Steve. He will walk you through frame sizing, riding position, and which bike matches how you ride. No commitment, no pressure. Just expert advice from someone who has been fitting riders for decades.

(818) 818-6262

Serving the San Fernando Valley since 1966. Lowest Price Guarantee on every bike we carry.

Highlights

Folding Frame

The frame folds down to tuck into a car trunk, a closet or under a desk when you're done riding. Big-bike capability that stores like a small one.

500W Motor, 4-Inch Fat Tires

A 500W rear-hub motor paired with fat 20-inch tires grips loose ground and cushions rough pavement. Roll over curbs, trails and beach paths without a second thought.

Torque-Sensor Assist

The bottom-bracket torque sensor reads how hard you pedal and adds power to match, so the ride feels smooth and natural. No jerky surges, just easy momentum.

Over 40 Miles Of Range

A 48V integrated LG battery with fast charging delivers more than 40 miles per charge. Plenty for day trips, errands or exploring somewhere new.

New BC147 Side Display

The side-mounted display keeps your speed and battery in easy view and adds USB-C charging for your phone. Upgraded hydraulic disc brakes give you sure stops.

Class 2 Ready To Roll

A left-hand throttle provides power on demand, and a suspension seatpost plus front suspension smooth the bumps. Fenders and a rear rack come included for real-world use.

Specifications