E-Fine 1
E-Fine 1
E-Fine 1

E-Fine 1


Regular price $7,999.99 Sale price$3,999.95 Save 50%
Get Carded | Up To $600 in Reward Cards

Get Carded For The Holidays

Now through December 24th, when you treat yourself or someone special to that sleek new ride or some seriously cool gear priced at $250 and above, you'll get a free rewards card. Save it for yourself or give it to someone else, we won't judge.

$250 - $499 $25 Promo Card
$500 - $999 $75 Promo Card
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Offer is valid on all qualifying purchases made between 11/20/23 - 12/24/23 and reward amounts are determined by pre-tax purchase spend (excluding shipping cost). Offer not valid on gift cards. No discount is applied at the time of sale. Rewards cards will be emailed on 12/26/23 for online purchases and are valid at mikesbikes.com from 12/26/23 - 2/29/24. Physical reward cards will be provided for all qualifying, in-store purchases and pick-ups. Reward card offer is not retroactive and lost or stolen cards will not be replaced. Physical and digital rewards cards expire on 3/1/24.


California Region

  • San Rafael 2-4 days 10-14 days
  • Sausalito 2-4 days 10-14 days
  • Berkeley Available
  • Palo Alto 2-4 days 10-14 days
  • San Francisco 2-4 days 10-14 days
  • Sacramento 2-4 days 10-14 days
  • Los Gatos 2-4 days 10-14 days
  • Petaluma 2-4 days 10-14 days
  • Walnut Creek 2-4 days 10-14 days
  • San Jose 2-4 days 10-14 days
  • Pleasanton Available
  • Folsom 2-4 days 10-14 days
  • Roseville 2-4 days 10-14 days
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center Available
  • Distribution Center 2-4 days 10-14 days

Colorado Region

  • Denver East 2-4 days 10-14 days
  • Denver Downtown 2-4 days 10-14 days
  • Highlands Ranch 2-4 days 10-14 days
  • Parker 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days

Wheelsmith Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified Wheelsmith technicians.
FREE In-Store Pickup available in the Greater Bay Area and Denver Area.

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Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

Some bikes not eligible for shipping due to manufacturer restrictions.

Shop with confidence! It's important to us that you are happy with your Mike’s Bikes purchase so we offer offer a 30-day return/exchange window for your unused gear and 14 days on all bikes. Our exchange and return process is fast and easy. If you choose to exchange for a different size or color, we will ship your product for free.

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Over the years we have tested a lot of E Bikes but there was never any bike that truly stole our team’s heart. It took us a while to figure out what kind of bike we want to make for NS. We ask ourselves what makes an e-bikes great? Well, if we put the motor aside for a moment, it all comes down to the bike’s geometry and suspension, and these are the main points that we focused on. We looked for a geometry that works best on a motor assisted bike – and it’s not necessarily the same as on our “analog” products. The geometry must be complemented by suspension that works perfectly on a bike that is inherently heavier than a normal MTB, and the tires, brakes and cockpit all need to have more of a “moto” character.

Back to the motor: there are no “bad” drive units on the market these days. What we think is critical for our customers is reliability and easily accessible service if something goes wrong. That’s why we chose to work with the Shimano. Our brands share similar values and Shimano offers excellent customer service around the globe. Everyone loved the new EP8 motor from Shimano. It kicks in seamlessly and its weight and size has been reduced significantly. It’s almost 400g lighter than its predecessor, the E8000. The second important feature is that Shimano cut drag by 50%. It’s now almost comparable to a muscle powered drivetrain.

One of the key things we noticed is that the NS crew doesn’t dig wimpy rides. So, we made sure that the E-Fine is a big, burly machine. It’s fitted with the excellent SRAM ZEB fork with massive 38mm stanchions and 170mm of travel, powerful brakes and aggressive tires. Other essential features of the drive unit include improved ground clearance, low Q-factor and new short cranks (160mm). All this means that we could make the BB really low without fear of pedal strikes. Just in case, we included an option to adjust the heigh of the BB to suit personal preferences).

So, have we succeeded in making an E Bike that all the guys in our team would love? Well, even the most die-hard dirt jumpers in our company are lining up to borrow a prototype for a weekend of shredding, which is something that we haven’t seen with other E Bikes that have been laying around the office. Our team riders love the E Fine, our close friends who would never consider going electric are changing their minds. Honestly, we believe we have achieved our goal.


  • Tough alloy frame with double pass welds
  • New Shimano ep8 drive unit
  • New integrated Shimano battery high-capacity
  • Progressive geometry with 44 mm fork rake
  • 170 front / 160 rear travel
  • Rock Shox fork Zeb with 38mm stanchions
  • Rock Shox Super Deluxe Coil Select shock
  • SHIMANO Deore 1x12 drivetrain
  • Powerful Magura MT7 brakes
  • Aggressive Maxxis tires


Frame NS Bikes E-fine AL w/ 160mm travel, AL6061-T6 + AL6066-T6, custom hydroformed tubes, Shimano ep8 drive unit, integrated Shimano battery hight-capacity
Fork Rock Shox ZEB Charger R 29,E-MTB, 15x110mm Boost, 1.5 tapered steerer tube, 44mm offset
Rear Shock Rock Shox Super Deluxe Coil Select, Trunnion 205x62,5
Rims/Wheels NS Enigma Rock 29” front, NS Enigma Rock 27,5” rear, 32h, tubeless ready
Hubs NS Bikes Rotary
Spokes Spokes w/14mm nipples
Tires Maxxis Assegai MaxxGrip 3C DD TR 29x2.50 / Maxxis Assegai MaxxGrip 3C DD TR 27.5x2.50
Crankset Shimano FC-EM600 160mm 36t
Chain Shimano Deore CN-M6100, 12spd
Front Derailleur N/A
Rear Derailleur Shimano Deore RD-M6100, 12spd
Cassette/Rear Cogs
Sun Race CS-MZ800, 11-51t 12spd
Shifters Shimano Deore SL-M6100, Rapidfire Plus, 12spd
Handlebars NS Bikes 800mm, 38mm rise, 35
Stem NS Bikes Quantum Lite 45mm, 35
Brake Levers Magura MT7
Brakes Magura MT7, 203mm rotors
Pedals N/A
Saddle WTB Volt Medium Cromoly
Seat Post X-Fusion Manic internal S:125, M:150, L: 170mm, 31,6mm / Race Face Aeffect R *
Motor Shimano Steps Ep8, 85nm of Torque
Battery 630 wH Integrated
Shimano Steps SC-E5000
Max Assisted Speed
20mph (Class 1)
Charger Included
Accessories & Extras
*Product specifications are subject to change without notice.