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expiredModus38 posted Sep 04, 2022 03:19 PM
expiredModus38 posted Sep 04, 2022 03:19 PM

Saris H3 Direct Drive Indoor Bike Smart Trainer

+ Free Shipping

$384

$800

52% off
60 Comments 34,535 Views
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Deal Details
Saris.com has Saris H3 Direct Drive Indoor Bike Smart Trainer for $384 when you apply discount code CSDEALDD-40 at checkout. Shipping is free.

Thanks to community member JosephM11 for finding this deal.

About this item (H3):
  • Quieter Than Ever: all new drive system shaves decibels off previous generations.
  • Precise Training: +/- 2% power accuracy.
  • Controlled and Consistent: electromagnetic resistance provides a measured workout every time.
  • Direct Drive Design: widest bike compatibility and eliminates wheel slips.
  • No External Sensors Required: measures speed, cadence and power.
  • Seamless Integration: connects to indoor cycling apps with dual ANT+ FE-C and Bluetooth FTMS standards.
  • Includes one month subscription to ROUVY virtual training app
  • Zwift certified.
  • BKOOL certified.

Editor's Notes

Written by oceanlake | Staff
  • About this deal:
    • This price is $14 lower than a previous Frontpage Deal for this item from June that received over 100 thumbs up from our community.
  • About this product:
    • See the forum thread for additional discussion of this deal.

Original Post

Written by Modus38
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Saris.com has Saris H3 Direct Drive Indoor Bike Smart Trainer for $384 when you apply discount code CSDEALDD-40 at checkout. Shipping is free.

Thanks to community member JosephM11 for finding this deal.

About this item (H3):
  • Quieter Than Ever: all new drive system shaves decibels off previous generations.
  • Precise Training: +/- 2% power accuracy.
  • Controlled and Consistent: electromagnetic resistance provides a measured workout every time.
  • Direct Drive Design: widest bike compatibility and eliminates wheel slips.
  • No External Sensors Required: measures speed, cadence and power.
  • Seamless Integration: connects to indoor cycling apps with dual ANT+ FE-C and Bluetooth FTMS standards.
  • Includes one month subscription to ROUVY virtual training app
  • Zwift certified.
  • BKOOL certified.

Editor's Notes

Written by oceanlake | Staff
  • About this deal:
    • This price is $14 lower than a previous Frontpage Deal for this item from June that received over 100 thumbs up from our community.
  • About this product:
    • See the forum thread for additional discussion of this deal.

Original Post

Written by Modus38

Community Voting

Deal Score
+54
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Top Comments

DtEW
962 Posts
286 Reputation
Time for my real-life experience with the Saris H3 PSA.

You will have no problems using a bike with 8-speed to 11-speed transmission with the H3. Saris says 12-speed isn't compatible. This is partially true.

Some are saying that a 12-speed HG cassette is the same width as a 11-speed HG cassette. This is false. While it is true that the cog spacing is narrower, the whole cassette is also wider... not in the HG interface, but that the largest 12-speed cog actually overhangs the HG interface and is reliant on the the normal dish of a bike wheel for clearance. Therefore that while you will be able to slide a 12-speed HG cassette onto an H3's HG freehub body... it is true that you will not be able to use the largest cog. Your derailleur simply will not have any space to move the chain far enough to complete a normal shift.

You will have a significant chance of running into problems trying to use the SRAM NX cassette with H3. The SRAM NX (PG-1230) cassette leans into the "overhang" toward the wheel that it has some rivets that extend toward the inside that only leaves a small fraction of a millimeter in clearance relative to the trainer body that will go away when you output some real wattage and introduce flex into the bike/trainer interface... to create contact. I have done this. I'm sure there is going to be manufacturing variation in the trainer that would result in one have more-or-less clearance than another... but it is a crapshoot you don't want to take.

If you want to use a 12-speed MTB on the H3, I recommend using the Sunrace CSMZ90 (for SRAM, direct experience) and Sunrace CSMZ913 (for Shimano; projected, no direct experience). They do not have have any rivets that extend beyond the plane of largest cog, unlike the SRAM NX cassette. It is pretty much flush to the plane of the largest cog. I replaced the SRAM NX cassette that I had tried to run with a CSMZ90, and it has been flawless. It did require the use of the Saris-included HG spacer, though.

In terms of gearing, standard MTB gearing will be too low for anything but ERG mode. I mean, it'll work in a non-ERG mode... but you'll know it's not optimal and you'll spend 95% of the time in the smallest. roughest, and most-wear-prone cog. If you want to ride it like a real bike (using the 11-42T part of the cassette), you will need a chainring of ~42T or even slightly bigger if you're stronger. This is basically gravel bike "mullet" gearing.

59 Comments

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Sep 04, 2022 03:31 PM
453 Posts
Joined Mar 2005
Sep 04, 2022 03:31 PM
adinarSep 04, 2022 03:31 PM
453 Posts
Wow great deal! $16 cheaper than what I paid last time this deal came around!
2
3
Sep 04, 2022 04:11 PM
276 Posts
Joined Apr 2019
Sep 04, 2022 04:11 PM
NateH20Sep 04, 2022 04:11 PM
276 Posts
Can you hook a mountain bike up to this?
Original Poster
Sep 04, 2022 04:19 PM
633 Posts
Joined Jun 2019
Sep 04, 2022 04:19 PM
Modus38
Original Poster
Sep 04, 2022 04:19 PM
633 Posts
Quote from NateH20 :
Can you hook a mountain bike up to this?
I believe you can with the right cassette and possibly spacers but I'll leave that for someone else. All that really matters is how many bears you have at the back wheel. Then you just make it work
1
Original Poster
Sep 04, 2022 04:20 PM
633 Posts
Joined Jun 2019
Sep 04, 2022 04:20 PM
Modus38
Original Poster
Sep 04, 2022 04:20 PM
633 Posts
Quote from adinar :
Wow great deal! $16 cheaper than what I paid last time this deal came around!
Haha cheaper is good. I just bought a used Kickr snap for $200 and am seriously considering this but I don't know enough about cassettes for my 3x8 24 speed hybrid
Sep 04, 2022 05:29 PM
951 Posts
Joined Nov 2010
Sep 04, 2022 05:29 PM
chung_changSep 04, 2022 05:29 PM
951 Posts
Quote from NateH20 :
Can you hook a mountain bike up to this?
Sure hope so. That's my plan as well. Got this for $400 from previous sale. Been too busy to setup and debated which bike to mount on it -- my gravel bike or my son's mountain bike which he rarely rides now. Decided on his mountain bike. It's a Schwinn Aluminum Comp from Walmart. The stock freewheel would not work on this. I already bought a Shimano Deore M5100 groupset to upgrade it. Got the 1x11 (11-42T) cassette with 38T chainring. I believe this is a pretty common 1x configuration for gravel bikes (with a bit larger 40-42T chainring, but could be too big to fit on the mountain bike). Hope I get time to set it up this long weekend. Hope I'm not overlooking something.
1
Sep 04, 2022 05:46 PM
453 Posts
Joined Mar 2005
Sep 04, 2022 05:46 PM
adinarSep 04, 2022 05:46 PM
453 Posts
Quote from NateH20 :
Can you hook a mountain bike up to this?
It depends on what type of drive train you have on the mtb. This is compatible with 8-11 speed Shimano/SRAM cassettes. Also if your mtb uses a thru axle you will need a thru axle adapter.
Sep 04, 2022 06:13 PM
4,374 Posts
Joined Feb 2005
Sep 04, 2022 06:13 PM
caveman017Sep 04, 2022 06:13 PM
4,374 Posts
Got mine a month back at that $400 deal. Love it and it's a huge upgrade from wheel on

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Sep 04, 2022 06:17 PM
846 Posts
Joined Dec 2005
Sep 04, 2022 06:17 PM
AslanderSep 04, 2022 06:17 PM
846 Posts
How loud are these types of bike trainers? Are they as noisy as the magnetic ones?
Sep 04, 2022 07:48 PM
1,378 Posts
Joined Sep 2012
Sep 04, 2022 07:48 PM
DimitrisSep 04, 2022 07:48 PM
1,378 Posts
Quote from NateH20 :
Can you hook a mountain bike up to this?
Yes, but you need the right adapters for the axle system your bike uses (QR135, QR141, thru axle 12x142 or 12x148) and the right cassette.

These smart trainers are HG, means most HG cassettes 8-11 speed will work fine. 12 speed mtbs are often using non HG cassettes, but you can get 12s HG cassettes (either sx/nx sram or from sunrace etc 3rd party), and you can use those with either 12 sram or shimano w/o issues.
Sep 04, 2022 08:32 PM
2,057 Posts
Joined Apr 2013
Sep 04, 2022 08:32 PM
brollpixelSep 04, 2022 08:32 PM
2,057 Posts
Be aware of the common knocking noise issue.
Sep 04, 2022 09:04 PM
33 Posts
Joined Jan 2008
Sep 04, 2022 09:04 PM
kidsafeSep 04, 2022 09:04 PM
33 Posts
Quote from Aslander :
How loud are these types of bike trainers? Are they as noisy as the magnetic ones?
Not quite as quiet as a KICKR or Neo, but quieter than your drivetrain.
1
Sep 04, 2022 09:12 PM
5 Posts
Joined Jan 2014
Sep 04, 2022 09:12 PM
leestrinSep 04, 2022 09:12 PM
5 Posts
Bought this on last deal and mine has crazy knocking noise. Gave up on customer service after few attempts to get hold of them. Been riding for about 1000mi (didnt ride outside at all since getting the trainer) so far with Zwift, knocking seem to be getting slightly better for some reason and love its ride feel minus the annoying knocking.
Sep 04, 2022 10:19 PM
26 Posts
Joined May 2012
Sep 04, 2022 10:19 PM
senorkootchoSep 04, 2022 10:19 PM
26 Posts
Adds tax for me in California… $420.48
1
Sep 04, 2022 11:08 PM
221 Posts
Joined Nov 2013
Sep 04, 2022 11:08 PM
BrentB3660Sep 04, 2022 11:08 PM
221 Posts
If I didn't have a Kickr I'd but this. Crazy cheap for a pretty good direct drive trainer. Think I paid about this much for my original Cycleops wheel on trainer 4 or 5 years ago

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Sep 05, 2022 12:04 AM
86 Posts
Joined Feb 2007
Sep 05, 2022 12:04 AM
AstronusXSep 05, 2022 12:04 AM
86 Posts
Quote from Dimitris :
Yes, but you need the right adapters for the axle system your bike uses (QR135, QR141, thru axle 12x142 or 12x148) and the right cassette.

These smart trainers are HG, means most HG cassettes 8-11 speed will work fine. 12 speed mtbs are often using non HG cassettes, but you can get 12s HG cassettes (either sx/nx sram or from sunrace etc 3rd party), and you can use those with either 12 sram or shimano w/o issues.
Are you sure? I read online that Saris H3 doesn't work with 12s cassettes.

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