troehrkasse
EBR Webmaster
- Region
- USA
- City
- Fort Collins
Hey everyone! This weekend I got my hands on the new lineup of electric bikes from Diamondback. I've seen some stuff circulating about these but not very many dealers have them yet, and even Diamondback doesn't seem to have them listed on their website yet - I think they're working on getting supplies to dealers first before announcing them more widely. Lucky for me, eBikes USA (in Denver, CO) had them in stock!
I filmed the above video today, Houshmand and I discuss the overall lineup and components, and I take each of the bikes for a short test ride. I'll be spending some more in-depth time with them in the near future, I wanted to create this post to share my first impressions and solicit questions from everyone in the community about these bikes. I've attached the spec sheets from Diamondback for each of the four models I reviewed. I'd love to hear your thoughts on these new ebikes! I'll be filming in-depth reviews on them in the future, hearing what you have to say will help inform the things I test and discuss when I film those reviews.
Models I looked at today:
- Union 1, "entry level" commuter, $3,500 USD
- Union 2, "premium" commuter, $4,100 USD
- Current, gravel bike, $4,100 USD
- Response, hardtail eMTB / commuter hybrid, $4,100 USD
Overall thoughts:
All four bikes use the fourth generation of the Bosch Performance Line Speed, which means class 3 (28mph) speeds and 85 newton-meters of torque. The motors are fairly loud but very lightweight at ~6 pounds, incredibly responsive, with shift detection and full-sized chainrings to eliminate the drag that came with older Bosch motors and their reduction gearing interface. Electronics integration is sleek with integrated cabling, Bosch PowerTube in the bottom of the downtube, and the upgraded Kiox display on all models except for the Union 1. Good quality hydraulic brakes (Maguro 203mm on the Response eMTB), Shimano Deore 10-speed groupsets (GRX 11-speed on the Current gravel bike). Fenders and racks on the Union 1 and 2 commuters, integrated lights on the Union 2. All of the bikes feel very polished and I really like the wide handlebars, the drop handlebars on the Current flare out on the bottom for an even wider stance. Multiple sizes are available for all models and the large/XL fit me very well, Keep in mind I'm a tall rider at 6ft 3in
The bikes are all premium when it comes to price. It feels like a bit of a bummer to not get integrated lights on the Union 1 since it is $3,500... Diamondback considers it their "entry level" bike but that's a pretty steep price compared to what most other brands consider entry level. The integrated lights on the Union 2 are decent quality but still not as good as those I have personally seen on cheaper priced bikes from Gazelle and Trek. It's worth noting that the racks on both Union bikes are max load rated to only 10kg (22lb). This is less than half of the standard 25kg bike rack, it is secured to the fenders with no connection on the top of the frame. Still useful, but other commuters in this price tier don't have this shortcoming.
I reviewed the Gazelle Ultimate C8 a month ago, so it was easy for me to compare the experience of riding that bike to all of these Diamondback models. I think on the Gazelle the components are more premium, you get a Gates carbon belt drivetrain with an internally geared hub, better rack and lights... but here on these Diamondback bikes you get the latest Performance Line Speed Class 3 motors, compared to only Class 1 Active Line on the Gazelle. The Performance Line Speed is really a fantastic drive system, 85nm of torque can climb anything you throw at it, and it feels really peppy even in Eco. The Kiox display is also a huge upgrade compared to the Purion display on the Gazelle C8, the Kiox is color, way more information, bluetooth compatible, USB charging port, removable... keep in mind though, the Union 1 only has the Purion display.
I said all that to say, at face value these Diamondback bikes feel a bit overpriced for what you get, but after riding and a bit more consideration I do think they offer decent value. They're a bit on the expensive side, but it's easy to go down the rabbit hole of comparing different components, prices, and options... at the end of the day, if an ebike meets your needs and wants and is in your price range, it's a good ebike for you. As with any ebike it depends on how you'll be riding and what you want out of it. If you're looking at the Union commuter bikes I think it's a no-brainer to go for the Union 2, yes it's a little expensive but you get integrated lights, higher capacity battery (500wh vs 400wh), the Kiox display, and higher quality brakes (Shimano 180mm vs Tektro 160mm). Ultimately, I think there are two important things to consider:
1) Do you live near a Diamondback dealer? While any Bosch-certified shop will be able to certify these bikes, Diamondback's official dealers are the best way to take advantage of the support that comes with the premium price tag.
2) How committed is Diamondback to their new ebike lineup? It seems like they're pretty serious about it to me. Inventory is limited right now as it is for every ebike manufacturer, I think it's a good sign that Diamondback hasn't even listed these on their website yet - they're working on getting inventory out to their elite dealers first before advertising these more widely.
Looking forward to hearing what you think!
Oh, and by way of disclaimer: EBR did not receive any sort of compensation for producing this content. As always, thanks to Houshmand and the eBikes USA team for working with us and providing access to test bikes!
I filmed the above video today, Houshmand and I discuss the overall lineup and components, and I take each of the bikes for a short test ride. I'll be spending some more in-depth time with them in the near future, I wanted to create this post to share my first impressions and solicit questions from everyone in the community about these bikes. I've attached the spec sheets from Diamondback for each of the four models I reviewed. I'd love to hear your thoughts on these new ebikes! I'll be filming in-depth reviews on them in the future, hearing what you have to say will help inform the things I test and discuss when I film those reviews.
Models I looked at today:
- Union 1, "entry level" commuter, $3,500 USD
- Union 2, "premium" commuter, $4,100 USD
- Current, gravel bike, $4,100 USD
- Response, hardtail eMTB / commuter hybrid, $4,100 USD
Overall thoughts:
All four bikes use the fourth generation of the Bosch Performance Line Speed, which means class 3 (28mph) speeds and 85 newton-meters of torque. The motors are fairly loud but very lightweight at ~6 pounds, incredibly responsive, with shift detection and full-sized chainrings to eliminate the drag that came with older Bosch motors and their reduction gearing interface. Electronics integration is sleek with integrated cabling, Bosch PowerTube in the bottom of the downtube, and the upgraded Kiox display on all models except for the Union 1. Good quality hydraulic brakes (Maguro 203mm on the Response eMTB), Shimano Deore 10-speed groupsets (GRX 11-speed on the Current gravel bike). Fenders and racks on the Union 1 and 2 commuters, integrated lights on the Union 2. All of the bikes feel very polished and I really like the wide handlebars, the drop handlebars on the Current flare out on the bottom for an even wider stance. Multiple sizes are available for all models and the large/XL fit me very well, Keep in mind I'm a tall rider at 6ft 3in
The bikes are all premium when it comes to price. It feels like a bit of a bummer to not get integrated lights on the Union 1 since it is $3,500... Diamondback considers it their "entry level" bike but that's a pretty steep price compared to what most other brands consider entry level. The integrated lights on the Union 2 are decent quality but still not as good as those I have personally seen on cheaper priced bikes from Gazelle and Trek. It's worth noting that the racks on both Union bikes are max load rated to only 10kg (22lb). This is less than half of the standard 25kg bike rack, it is secured to the fenders with no connection on the top of the frame. Still useful, but other commuters in this price tier don't have this shortcoming.
I reviewed the Gazelle Ultimate C8 a month ago, so it was easy for me to compare the experience of riding that bike to all of these Diamondback models. I think on the Gazelle the components are more premium, you get a Gates carbon belt drivetrain with an internally geared hub, better rack and lights... but here on these Diamondback bikes you get the latest Performance Line Speed Class 3 motors, compared to only Class 1 Active Line on the Gazelle. The Performance Line Speed is really a fantastic drive system, 85nm of torque can climb anything you throw at it, and it feels really peppy even in Eco. The Kiox display is also a huge upgrade compared to the Purion display on the Gazelle C8, the Kiox is color, way more information, bluetooth compatible, USB charging port, removable... keep in mind though, the Union 1 only has the Purion display.
I said all that to say, at face value these Diamondback bikes feel a bit overpriced for what you get, but after riding and a bit more consideration I do think they offer decent value. They're a bit on the expensive side, but it's easy to go down the rabbit hole of comparing different components, prices, and options... at the end of the day, if an ebike meets your needs and wants and is in your price range, it's a good ebike for you. As with any ebike it depends on how you'll be riding and what you want out of it. If you're looking at the Union commuter bikes I think it's a no-brainer to go for the Union 2, yes it's a little expensive but you get integrated lights, higher capacity battery (500wh vs 400wh), the Kiox display, and higher quality brakes (Shimano 180mm vs Tektro 160mm). Ultimately, I think there are two important things to consider:
1) Do you live near a Diamondback dealer? While any Bosch-certified shop will be able to certify these bikes, Diamondback's official dealers are the best way to take advantage of the support that comes with the premium price tag.
2) How committed is Diamondback to their new ebike lineup? It seems like they're pretty serious about it to me. Inventory is limited right now as it is for every ebike manufacturer, I think it's a good sign that Diamondback hasn't even listed these on their website yet - they're working on getting inventory out to their elite dealers first before advertising these more widely.
Looking forward to hearing what you think!
Oh, and by way of disclaimer: EBR did not receive any sort of compensation for producing this content. As always, thanks to Houshmand and the eBikes USA team for working with us and providing access to test bikes!
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