i:SY

i:SY SPEED XXL P12 ZR

The Perfect Blend of Power and Precision

Looking for a stress-free, sustainable alternative to the car? Want to commute faster and healthier? The i:SY SPEED XXL P12 offers up to 45 km/h motor assistance, making everyday rides smooth, efficient, and sporty.

With the world-first PINION M.G.U., you experience a more dynamic, powerful, and effortless ride than ever before. The smart FIT components let you connect the display, controls, and motor to your smartphone via an app, ensuring full digital integration on the go.

Like every i:SY, the SPEED XXL P12 is packed with premium features, including the SpeedLifter Twist, allowing you to adjust the handlebar height and rotate it 90° horizontally, while foldable pedals make storage even easier.

Key Features

Largest battery capacity in the i:SY family with 800 Wh

 12-speed integrated mid-motor – PINION M.G.U. with maintenance-free GATES® CDX Centertrack belt drive

 Powerful performance with PINION M.G.U. Speed delivering 85 Nm torque

 

Designed for efficiency, speed, and comfort, the i:SY SPEED XXL P12 is ready to elevate your ride.

Price
€6.199,00 EUR
€6.199,00 EUR
Battery
Color
Available 1 Items in Stock
14 Days Return Policy
i:SY SPEED XXL P12 ZR
  • Overview
  • Specifications

Ride it! Love it!

The i:SY principles

ONE SIZE FITS ALL

The iconic one-size frame with its award-winning unisex design makes the i:SY unique. Its adjustable height and length ensure optimal power delivery in a comfortable upright position, making every ride efficient and enjoyable for cyclists of all sizes and needs.

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RIDE IT

Thanks to its compact 20" design, the i:SY is both resilient and practical. The modified transmission delivers a smooth ride, making it feel as powerful and dynamic as a larger bike while maintaining the agility and convenience of a compact urban commuter.

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LOVE IT

A low center of gravity and wide 20" balloon tires provide outstanding stability. The i:SY offers exceptional safety, remarkable riding characteristics, and an unmatched cycling experience, giving riders confidence and control in any urban setting.

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Product Specifications

Product Details
Model Year: 2025

Motor: FIT PINION MGU E1.12S 45

Motor Manufacturer: Pinion

Motor Assistance: Up to 45 km/h

Battery: FIT CompactCore 800 (800 Wh)

Display: FIT Comfort, 3.5 Inch

Frame & Suspension
Frame Specification: Original i:SY XXL 2.0 unisex, thru-axle

Frame Material: Aluminum

Front Fork: Original i:SY rigid fork 2.0, thru-axle

Gears & Brakes
Number of Gears: 12-speed

Gear System: Integrated bottom bracket transmission

Shifter: FIT remote control Basic E-Shift

Crankset: i:SY E-bike crank

Cassette: 24T

Brake Type: Hydraulic disc brake

Front Brake: Magura MT-C, 4-piston

Rear Brake: Magura MT-C, 2-piston

Brake Lever: 3-finger brake lever

Rear Brake Lever: 3-finger brake lever

Brake Disc (Front): 180 mm

Brake Disc (Rear): 180 mm

Wheels & Tires
Rims: Ryde Disc30 (front and rear)

Front Hub: FORMULA DC-71, 6-bolt, 15mm TA

Rear Hub: FORMULA EHL-51, 6-bolt, 12mm TA

Spokes: 32x Niro 2.0 mm

Tires: SCHWALBE Pick Up, Super Defense

Tire Size (inch): 20 x 2.35

Tire Size (ETRTO): 60-406

Steering & Seat
Handlebar: i:SY handlebar 30°

Grips: ERGON GC10 ergonomic grips

Stem: i:SY stem 70 mm

Headset: i:SY Steuersatz

Saddle: ZECURE, Hydro Foam, size L

Seat Post: i:SY seat post, 415 mm, Ø 34.9 mm

Seat Clamp: i:SY 2.0 quick release integrated

Accessories
Pedals: i:SY anti-slip folding pedal

Front Light: SUPERNOVA M99 Mini Pro-45, with high beam

Rear Light: SUPERNOVA M99 rear light

Kickstand: PLETSCHER Kickstand Comp40 Flex

Mudguards: i:SY aluminum mudguard, 20 inch, width 70 mm

Luggage Rack: i:SY Luggage Rack 2.0, MonkeyLoad-ready

Chain Guard: i:SY chain protector

Locks: Abus i:SY-Set XPlus keyed alike (battery and frame lock)

Dimensions & Weight
Wheel Size: 20 Inch

Frame Height: 51 cm

Colors Available: Berry Red, Pepper Black

Maximum Permitted Weight: 150 kg

Bike Weight: 25.9 kg

Charger: FIT Charger 3 Ah

This model combines speed, power, and efficiency

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Our happy clients

5/5

Pro and super friendly. Love the bikes!

Charles
5/5

This bike has been perfect for our 2 year old twin grand sons. It is just perfect for them to ride!

Tonya
5/5

The quality is outstanding and it was easy to put together. I love the look!

Kim
FAQ

Any questions on our bikes? We're here to help!

The i:SY has a single-size frame. The perfectly conceived frame geometry makes it possible. The frame is adjustable in length when people between 150 and 190 cm tall sit on it. Thanks to the flat seat angle and the comparatively “long” top tube this is possible. For people up to 210 cm our XXL models are ideal
All bags and baskets that are delivered incl. a MonkeyLoad-T plate are also fitted with a lock. For our waterproof trunk bags that are fitted with the MonkeyLoad-S system we offer a separate anti-theft. MonkeyLoad-S lock, Art.No. 5020319. 
It is possible in most cases. Our i:SY Front carrier with KLICKfix is compatible with all bags and baskets that have a KLICKfix plate, a BASIL KF or a MonkeyLoad adapter plate. For baskets or crates for the rear carrier we offer the MonkeyLoad-T plate. They can thus be fitted onto the i:SY rear carrier ML ready.
Bosch batteries are of very high quality. That's something you'll notice right from the outset. Low weight, high-quality cells, no self-discharge, fast charging times and a long service life. Assuming normal usage, a rechargeable battery is expected to perform well for a period of five years. After that, it is still a good secondary battery.