Specialized SL 1.2 Motor Review - HOW DOES IT COMPARE TO THE SL 1.1?

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Published 2024-02-25
Review of the Specialized SL 1.2 Motor and its comparison to the original SL 1.1 Motor.

Riders, welcome back to Sam Bikes you know we only talk earwax, and in this video its all about my last 6 months on the Specialized Levo SL Gen2 and most importantly how does the SL 1.2 Motor from Specialized ride out on the trails.

In this review, we will be discussing the performance of the SL 1.2 Motor on off-road trails, the range of its 320Wh internal battery, how it compares to its predecessor, the SL 1.1 motor, and the level of noise it produces in ECO, TRAIL & TURBO modes, along with other features.

To give you a quick overview, the Specialized SL 1.2 motor was released approximately nine months ago. It boasts 50NM of torque, 320 watts of peak power and weighs 1.9kg. The entire system, including the Mastermind TCU, remote, battery and motor weighs just over 4kg.

If you have any questions about the Specialized SL 1.2 Motor, the Levo SL Gen2 or any other electric mountain bike in the market, please feel free to drop a comment or reach out via Instagram. I'm happy to help.

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Chapters
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00:00 Review of the Specialized SL 1.2 Motor and its comparison to the original SL 1.1 Motor
01:25 When was the SL 1.2 Motor released and what its specifications and technical data
02:03 The weight of the SL 1.2 Motor
02:40 Appearance and integration of the SL 1.2 motor on the Levo SL Gen2
03:12 How natural does the Specialized SL 1.2 Motor feel out on the trails
03:20 Is there a rattle or clunk in the SL 1.2 Motor
03:32 How does the sl 1.2 motor feel above the limiter or when off
03:56 How wide is the cadence range on the SL 1.2 motor
04:23 How noisy is the new SL 1.2 motor in eco, trail and turbo
04:50 Sound test on the Specialized SL1.2 motor
05:18 How does the SL 1.1 motor compare to the SL 1.2 motor
07:21 How is the connectivity and tunability of the SL 1.2 motor on the Specialized APP or Mission Control
08: 44 How is the range or autonomy of the 320wh battery in the SL1.2 motor
09:41 range test on the Levo SL Gen2 with the SL1.2 motor and the 320wh internal battery and the 160wh range extender
10:08 How does the range or autonomy of the Levo SL compare to the Levo or a fully powered ebike
10:58 Can you ride a Levo SL with a Full powered ebike like the Levo
11:25 It's not all Gravy. The things I would like to see improved on the SL 1.2 motor
12:25 Can you fly with you Levo SL or Kenevo SL
13:50 Who is the Levo SL / SL 1.2 motor for ?
15:06 The conclusion of 6 months of riding and reviewing the SL 1.2 motor on the Levo SL Gen2

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All Comments (21)
  • @rickbault1221
    I'm happy to hear the quieter motor. The 1,1 could be pretty loud. Would you compare turbo on the 1.1 to trail mode on the 1.2?
  • @MrMartinHattingh
    I often ride mine with the motor completely off (or at 10% using micro tune) when heading out with friends on analog bikes. There is basically zero resistance, it’s just a heavier normal bike for these scenarios. Best all-rounder bike I’ve ever had!
  • @jimbo4203
    I love my 1.1 SL motor , but I'll have to admit when I ride my sister's 50 nm 1.2 I like it even more 😊
  • @TopToBottomMTB
    Nice work brother! Love the intro! Always learn so much watching your vids!🤜🏼🤛🏼
  • JUST bought me one of these (LEVO SL Carbon Comp) , and u called out all the points out correctly, Luved if it had a bigger range EXT or bigger main battery, but its great having as a secondary bike to my other FULL-Powered!
  • @lozetchells9164
    Awesome video Sam and some food for thought. Took my much-loved full fat Levo into the shop for its service last week and the Levo SL Comp Carbon (the only one in my price range) was sitting there, winking at me, with a grand off the RRP too. I am very tempted because, given I ride the full fat Levo in Eco pretty much 99% of the time, I think it would be the perfect complement to the full fat Levo for me. So, so tempted.
  • @thealohahour3234
    Super rad video as always! Spesh sure know how to make a bike.
  • @MauriceWirkner
    Waiting for new content about your strive on dream build 🤟🤟🤟 Love your emtb content
  • @BoomerAPM
    You just described my life 😊 I got this bike and a young family. I ride with my analogue monster physique friends once a week and without this bike I could never have kept up. Not a week goes by without someone cracking a joke at my expense though 😅, but it is all worth it. I LOVE this bike and without it I would have been a couch potato instead of out with the boys.
  • @PabloOlea59
    Rad video!! Completely agree, the motor is way quiter, the power enough for normal riding and the range without extender is good for an after work ride in full on mode or a two hour ride putting some effort. And with the range extender you can keep up with full power Ebikes if they're not in turbo the whole ride 😅
  • @topchoice1621
    Not being a fan of specialized mtbikes this one is very nice and I’m sure it’s a good bike but overall I feel that there’s better options out there at a lower price point I just can’t justify the price of these new emtbs and truly believe that you don’t need a decked out ebike to have just as much fun as you would on a lower priced one but everyone has their preferences and reasons to justify buying the bike they have and personally think that people wouldn’t be able to tell the difference between any of the bike brands if they didn’t know what they were riding but whatever you like you like good job though on this review you really go into detail
  • @lazurm
    If one's 1.1 needs to be replaced, will the 1.2 fit where the 1.1 was or does one need to purchase a new bicycle? I have the Creo SL Comp Carbon.
  • @emveeess839
    Is it possible to add overrun in the app? The rapid cut off might be natural but makes the bike feel heavy in tech terrain
  • For me the power is enough. The bike doesnt fell like emtb in downhill. Im have the chance to change thw fork for a fox 38 170 mm. What you think about put a 170? Anyone have tried it?
  • @demortorman
    I think there is gonna be new system. SL 2.0, maybe next year. With wireless control, even more power, potentially with new TCU and definitely new battery tech + new extender and different connector. There are better batteries on the market with different layout = dif. voltage.