The top Upon: Shimano Ultegra Di2 electronic shifting, Vision SC48 carbon wheels and the full-power Avinox M2S motor.
The Upon is Megamo's electric road bike, built to keep the feel of a fast road bike while flattening the climbs. The high-modulus carbon frame hides the Avinox motor, the FS600 600 Wh battery and every cable, with no visible bolts or panels – from a few metres away it simply looks like a road bike.
Key features
- Avinox M2S motor – 150Nm in Boost, 1300W
- 600 Wh integrated battery, 12A fast charger
- Shimano Ultegra Di2 R8150 12-speed, 11–34T
- Vision SC48 i25 carbon wheels
- Vittoria Corsa Pro Control 42c tyres
- Fizik Vento Argo R5 saddle

Why the Upon
Built to climb. Pure road geometry and a carbon layup tuned for pedalling stiffness. Megamo has calibrated the Avinox system specifically for the Upon, with smoother starts and more progressive delivery.
One-piece cockpit. The integrated carbon bar and stem hide all cabling for a clean, aerodynamic front end.
Room for comfort. Clearance for tyres up to 42 mm, fitted with Vittoria Corsa Pro Control 42c, and a 27.2 mm carbon seatpost to take the sting out of rough roads.
Control without letting go. The wireless BC100 remote changes assistance from the bar; the DPC100 top-tube display shows mode, battery and speed. Fine-tune everything in the Avinox app.
Range for big days. 600 Wh integrated battery with IP56 protection for reliable riding in dust or rain.



Specification
| Frame | Upon carbon, fully integrated battery and central motor, internal routing, flat-mount disc, 12x142 mm |
|---|---|
| Fork | Upon carbon, internal routing, flat-mount disc, 12x100 mm |
| Headset | FSA internal cable routing |
| Motor | Avinox M2S – 130Nm / 1300W, 150Nm in Boost mode |
| Battery | Avinox FS600 600 Wh, 35.9V, IP56 |
| Display | Avinox DPC100, 2-inch OLED in top tube |
| Charger | Avinox 12A fast charger |
| Rear derailleur | Shimano Ultegra Di2 R8150, 12-speed |
| Shifters | Shimano Ultegra Di2 R8170 |
| Crankset | FSA Avinox direct-mount 48T, 12-speed Shimano (S/M 165 mm, L/XL 170 mm) – crankset is specific to this bike and cannot be changed |
| Cassette | Shimano Ultegra R8100, 11–34T |
| Brakes | Shimano Ultegra Di2 R8170, RT-CL800 180 mm |
| Wheels | Vision SC48 i25 HG carbon |
| Tyres | Vittoria Corsa Pro Control 42c |
| Handlebar | Carbon integrated cockpit (S 80x380 / M,L 90x400 / XL 110x420 mm) |
| Seatpost | Megamo Carbon Ø27.2 mm (S/M 350 mm, L/XL 420 mm) |
| Saddle | Fizik Vento Argo R5 |
| Accessories | Megamo cycle computer mount |
Geometry (mm)
| S | M | L | XL | |
|---|---|---|---|---|
| Top tube | 522 | 553 | 578 | 599 |
| Chainstay | 435 | 435 | 435 | 435 |
| Seat tube | 450 | 500 | 540 | 580 |
| Head tube | 119 | 142 | 169 | 196 |
| Reach | 376 | 398 | 416 | 430 |
| Stack | 555 | 578 | 603 | 628 |
| BB drop | 87 | 87 | 87 | 87 |
| Head angle | 70.8° | 71° | 71° | 71° |
| Seat angle | 75.2° | 75° | 75° | 75° |
| Wheelbase | 1023 | 1051 | 1078 | 1103 |
Size guide
| Small | Rider height up to 169 cm |
|---|---|
| Medium | Rider height 167–182 cm |
| Large | Rider height 180–195 cm |
| Extra Large | Rider height 192 cm + |
Between sizes? Book a bike fit with us in Dorking and we will get your size and setup right before you ride away. E-bikes are also available through Cycle to Work schemes.
Product Information
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Close all zippers before washing
Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!