Cyclamatic Power Plus CX1 Electric Mountain Bike with Lithium-Ion Battery Easy to use - Quick release battery. Quick release front wheel. Safe to ride in the rain. Minimal assembly (under 5 mins). Quick change Shimano gears Incredible performance - 28 miles range on normal terrain. Reach speeds of up to 15 mph. Upgraded lithium-ion battery - 36V Stylish - Latest mountain bike frame design - not some old frame that looks like it has been taken from a 1920's film set. Bright silver brushed finish. Comfort - Padded saddle. 21-speed Shimano gears for a smooth ride. Kenda Tyres. Front suspension. Suitable for user 5ft 4 / age 14 upwards 19&#034; Steel Frame 26&#034; Wheels (Quick Release Front) <span class="a-text-italic">NEW </span>250W Brushless Motor <span class="a-text-italic">NEW </span>36V 8.8Ah Li-ion Battery (Fully Sealed, Quick Release) Balance Charger (4 - 6 Hrs Full Recharge) Padded Saddle Front Suspension Disc Brakes Kenda Tyres 21-speed Shimano Gears Bell &amp; Reflectors