2017 Norco XFR 4 equipped with the BEST BionX System - 2017 D 500 DV . This a fast and light bike full of energy. Nothing can match Smoothness and Power of the BionX D500 System!
2017 BionX D 500 DV Specs:
• Most powerful BionX system on the market • 500 watt D series motor with free-hub body for cassette 7/8/9/10 speed • Battery 48V x 11,6Ah providing 555Mh • 130km autonomy in assistance mode #1, in normal conditions • Black motor and battery • Includes the new RC3 Controller and colour DS3 Display • Bluetooth Module sold separately • System weight: 8.8kg
The Technology Concepts behind the D-Series Motor:
ITS-Technology: Increased Tangential Speed By increasing the diameter of the motor, the magnetic components are placed on a larger circumference thus move at higher tangential speed. ITS is a major contribution to the 250% increase in power output in steady state.
MCR-Technology: Magnetic Component Reduction By increasing the diameter of our motor we need less electrical force to produce torque. This enables BionX to build a lighter motor. MCR is a major contribution to the 250% increase in power output in steady state.
STC-Technology: Spoke To Center Longer spokes enable the wheel to flex more. This means more comfort, more grip and more traction on the trail.
NSC-Technology: Non Structural Cover Extra lightweight construction due to non structural motor covers and a super slim profile
PSG-Technology: Proven Strain Gauge Our Proven Strain Gauge Technology is essential for creating the feeling of smooth, seamless electric assistance that is at the heart of every BionX system.
2017 Norco XFR 4 Specs:
Frameset Frame - XFR Double Butted Aluminum w/CS Disc and Flip Fork - SR Suntour NVX 75mm Wheels Rims - Double Wall Alloy 32H - Black Tires - Impac CrossPac 700x38c Front Hub - Double Sealed Alloy Disc Hub, 6 bolt - 32h - Black Rear Hub - BionX D500 Disc Hub, 6 bolt - 32h - Black Spokes/Nipples - Black stainless w/brass nipplesDrivetrain Shifter Front - Shimano ST-EF500 Easy-Fire 3/24spd - Black Shifter Rear - Shimano ST-EF500 Easy-Fire 8/24spd - Black Shifter Casing - Shift housing - Black Front Derailleur - Shimano Altus FD-M191 Rear Derailleur - Shimano Altus RD-M310 - Black Cassette - Shimano CS-HG200 12-32T 8speed Crankset - Shimano Acera FC-M361 48/38/28T - Black Bottom Bracket - Cartridge BB Pedals - Resin City - Black Chain - KMC Z72 8spd Chain Grey/Brown Components Seat Post - Norco Alloy 27.2mm - Black Seat Post Clamp - Black alloy w/bolted clamp Saddle - Norco MTB Sport - Black Headset - Zero Stack Headset w/15mm spacer Headset Spacer - 2x10mm Black / 1x5mm Dark Grey w/Norco logo Top Cap - Alloy w/Norco Logo - Dark Grey Stem - Norco - Black Handlebar - Norco 25mm Riser - Black Grips - Urban Grip - Black Front Brake - Tektro Mechanical Disc w/160mm Rotor Rear Brake - Tektro Mechanical Disc w/160mm Rotor Brake Levers - Shimano Easy-Fire w/2-finger lever Brake Cable Casing - Brake Casing - Black
*** Special Offer - FREE BionX 2000 Lumen Light Set regularly priced $259.99 ****** (click for BionX Light Set specs here)
Specifications are subject to change without notice. We are doing our best to provide accurate and up to date product information and product images on our site but we cannot guarantee their absolute accuracy. Please contact the Store if in doubt.