Bear Trail Bikes

Aventon Sinch 2.5 — The Folding Fat-Tire EBIKE

Regular price
$1,799.00 USD
Unit price
per

$1,349.00 USD

Aventon Sinch 2.5 — The Folding Fat-Tire eBike That Fits Into More Than Your Ride

Discover the joy of adventure without limits. The Aventon Sinch 2.5 is a versatile, folding fat-tire eBike designed for riders who need performance, portability, and comfort—no matter the terrain or storage space.
In stock, ready to ship

Pay in 4 interest-free installments of $133.12 with

Pickup available at BearTrailBikes

Pickup available in 6-12 weeks
Aventon Sinch 2.5 — The Folding Fat-Tire EBIKE
BearTrailBikes

Pickup available, pickup available in 6-12 weeks

Bear Trail Bikes
Centennial CO 80112
United States

+19704042229
Bear Trail Bikes

Pickup available, pickup available in 6-12 weeks

110 E 3rd St
Rifle CO 81650
United States

+19704042229
Key Features
  • All-Terrain Folding Design
    Built with a 6061 aluminum folding frame and wide 20″ × 4″ tires, the Sinch 2.5 folds down to roughly 41 × 24 × 29 inches, making it an ideal companion for urban commutes, road trips, or RV life.
  • Responsive Torque-Sensed Power
    Featuring a 500 W rear hub motor (750W peak) and 60 Nm torque, the bike delivers natural-feeling pedal assistance complemented by an intuitive torque sensor.
  • Long-Range Battery
    Equipped with a 48 V, 14 Ah (636 Wh) internal battery, the Sinch 2.5 offers up to 55 miles of range—depending on riding style and terrain.
  • Smooth Stops & Enhanced Braking
    The upgraded Tektro hydraulic disc brakes (180 mm front and rear) provide confident, consistent stopping power—even at higher speeds.
  • Smart Controls & Connectivity
    Includes an Aventon BC147 color LCD display with USB-C charging, compact controls, integrated lights, and app connectivity for ride tracking and updates.
  • Comfort-First Ride
    A suspension fork (approx. 45 mm travel), suspension seatpost, and adjustable stem combine with a relaxed, upright geometry—plus a solid 300 lb payload rating—for a confident and comfortable ride.
  • Reliable Build, Compact Profile
    Though it carries a middleweight load at around 68 lbs, the Sinch 2.5 folds neatly and handles with stability—making it perfect for tight storage or multi-modal commutes.
Real World Insights
Shipping & Returns

We offer free local pickup in Denver and Rifle, Colorado, or $189 statewide shipping anywhere in Colorado. Every e-bike includes a 30-day limited warranty and a 30-day return policy from the date of pickup or delivery. Bikes must be unused and in original condition to qualify for a return.
View full policy here

Accessories

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Don’t wait — the tax credit will drop to $225 in 2026.
Save $450 Instantly with the Colorado E-Bike Credit
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How it works

E n g i n e e r e d   f o r   E f f o r t l e s s   P e r f o r m a n c e

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01

Responsive & Nimble Feel
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02

Rider-First Comfort & Controls
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03

Smooth Torque-Sensing Pedal Assist
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01

Responsive & Nimble Feel
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02

Rider-First Comfort & Controls
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03

Smooth Torque-Sensing Pedal Assist

Regulates motor and battery
temperature for consistent power
on long rides.

Protection Rating

I P 6 8   —   F u l l y   p r o t e c t e d

Technology

A i r   T e c h   C o o l i n g   S y s t e m

  • Frames
  • Brakes
  • Gearing
  • Tyres
  • Display
  • Frame: Lightweight Aluminum Alloy
  • Brakes: Dual Mechanical Disc
  • Gearing: 7-Speed Shimano
  • Tires: 26” × 2.1” All-Terrain
  • Display: Smart LED Control Panel
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Frequently Asked Questions

Who qualifies for the Colorado eBike Tax Credit?

Please check it here:
https://energyoffice.colorado. gov/ebike-tax-credit

When can i pick it up?

E-bikes are available for pickup from the Bear Trail Bikes shop 5-7 weeks from the date of purchase.

What if I don't qualify for the tax credit?

If you’re not a Colorado resident or don’t qualify, the full $599 price applies.

What's your return policy?

30-day returns for unused bikes in original packaging.

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