The power to do more of what matters. That’s what the eBIG.NINE 400 offers. More fun when you’re riding off-road, with a powerful Shimano EP8 drive unit to help you up the hills. More time on the bike, with a 630 Wh battery that’ll keep you going for miles. More control, thanks to a SR Suntour suspension fork, chunky tyres and powerful Shimano brakes. More of everything except unnecessary weight, thanks to a high-quality aluminium frame that’s also got a lifetime warranty.
Arguably the most versatile e-bike in our range, the tried and tested eBIG.NINE embodies the perfect balance of day-to-day usability and sporty leisure activity. It’s a bike that can handle serious off-road riding but can also handle the commute to work with ease - especially if you want to have some fun on the way. The high-quality aluminium frame integrates a choice of 630 or 750 Wh battery sleekly into the downtube, with a more economical frame featuring semi-integrated 504 Wh battery on some models. All feature powerful and smooth Shimano drive units that will power you up any hill. Ready to be equipped with mudguards and even a side stand (or available as the EQ fully equipped version), the eBIG.NINE will help you make the most of any situation.
| FRAME SIZE | S | M | L | XL |
| TYRE SIZES | 29" | 29" | 29" | 29" |
| ST SEAT TUBE [MM] | 380 | 430 | 480 | 530 |
| TT TOP TUBE [MM] | 588 | 605 | 625 | 645 |
| CS CHAIN STAY LENGTH [MM] | 465 | 465 | 465 | 465 |
| HTA HEAD TUBE ANGLE [°] | 67.5 | 67.5 | 67.5 | 67.5 |
| STA SEAT TUBE ANGLE [°] | 74.5 | 74.5 | 74.5 | 74.5 |
| BD BOTTOM BRACKED DROP [MM] | 62.5 | 62.5 | 62.5 | 62.5 |
| HT HEAD TUBE [MM] | 115 | 120 | 130 | 140 |
| FL FORK LENGTH [MM] | 527 | 527 | 527 | 527 |
| R REACH [MM] | 411 | 427 | 445 | 462 |
| S STACK [MM] | 636 | 640 | 650 | 659 |
| WB WHEEL BASE [MM] | 1165 | 1183 | 1204 | 1225 |
| SH STAND OVER HEIGHT [MM] | 719 | 750 | 794 | 835 |
