E-Fine 2
E-Fine 2
E-Fine 2

E-Fine 2


Regular price $6,499.99 Sale price$3,299.95 Save 49%
Get Carded | Up To $600 in Reward Cards

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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
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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 2-4 days 10-14 days
  • Palo Alto Available
  • 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 Available
  • Roseville 2-4 days 10-14 days
  • Stanford Research Park 2-4 days 10-14 days
  • Distribution Center 2-4 days 10-14 days
  • 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.

Free shipping on all orders over $49. $9 shipping for orders under $49.

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 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 on the side 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 that’s one that is 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. We believe that they have similar values as we do and excellent customer service all over the world. Although it’s been around for a while, we really like the E7000 motor from Shimano. We are not alone in this opinion. In the words of E Mountain bike magazine: “We were immediately impressed with the superb natural ride-experience the Shimano STEPS E7000 provides! Shimano’s “small” drive delivers power inconspicuously, but still offers the level of support you need from a standstill, climbs and when cruising just below the 25 km/h threshold. In direct comparison with its bigger brother the Shimano STEPS E7000 feels more natural. It is also quieter and easier to modulate, especially in Boost mode.”  

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 35 Gold RL fork, a coil shock nd aggressive tires. Also, to make sure everyone could feel comfortable on the E-Fine 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 – something that we haven’t seen previously with other E Bikes that have been laying around in 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
  • Shimano Steps E7000 system
  • 504WH integrated Shimano battery
  • Progressive geometry with 44 mm fork rake
  • 160 front / 150 rear travel
  • ROCK SHOX front suspension (35 Gold RL FORK)
  • X-FUSION h3c coil shock
  • Shimano Deore 1x11 drivetrain
  • Reliable Shimano Deore MT420 BRAKES
  • Schwalbe Big Betty tires


Frame NS Bikes E-fine AL w/ 150mm travel, AL6061-T6 + AL6066-T6, custom hydroformed tubes, Shimano Steps E7000 system 504WH integrated Shimano battery
Fork Rock Shox 35 GOLD RL CROWN ADJUST 29, DEBONAIR 160MM travel E-MTB ,15x110mm Boost, 1.5 tapered steerer tube, 44mm offset
Rear Shock X-FUSION H3C Trunnion 205x62,5, spring: 350 lbs/in / Marzocchi Bomber CR Trunnion 205x62,5, spring: 350 lbs/in
Rims/Wheels Octane One Solar 29” front, Octane One Solar 27.5” rear, 32h, tubeless ready
Hubs NS Bikes Boost (sealed bearings)
Spokes Spokes w/14mm nipples
Tires Schwalbe Big Betty BikePark 29x2.4" / Schwalbe big betty BikePark 27.5x2.4"
Crankset Shimano FC-E8000, 165mm, 38t
Chain KMC e11 Silver , 11spd
Front Derailleur N/A
Rear Derailleur Shimano Deore RD-M5100, 11spd
Cassette/Rear Cogs
Sun Race CSMS7 , 11-46t, 11spd
Shifters Shimano Deore SL-M5100-R, 11spd
Handlebars NS Bikes 800mm, 38mm rise, 35
Stem NS Bikes Quantum Lite 45mm, 35
Brake Levers Shimano Deore MT420
Brakes Shimano Deore MT420 4 piston, 203mm
Pedals N/A
Saddle WTB Volt Medium Steel SL
Seat Post X-Fusion Manic internal S:125, M:150, L: 170mm, 31,6mm / KS Rage-i *
Motor Shimano Steps E7000, 60nm of Torque
Battery 504WH integrated Shimano battery
Max Assisted Speed
20 mph (Class 1)
Charger Included
Accessories & Extras
*Product specifications are subject to change without notice.