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Gates Carbon Drive is a global leader in belt drives used to replace chains on two-wheeled vehicles like bikes, scooters, and motorcycles. The company’s new Gates Carbon Drive Moto X5 product line was just introduced this morning, helping make already quiet electric motorcycles even quieter.

Gates Moto X5 belt drive unveiled

Gates belt drives are engineered with high-stiffness, long-lasting synthetic compounds layered with carbon fiber cords for superior strength and durability.

New nylon tooth fabric improves the Moto X5 drivetrain’s durability, and the tooth profile is backward compatible with the company’s Moto X9 sprockets.

Depending on the vehicle and setup, Gates’ belts are frequently rated for tens of thousands of miles. Compared to chain drives – those are also much quieter miles.

According to independent lab testing, the Gates Moto X5 belt drive system was shown to be up to 15 decibels quieter than chain drives over a range of operating speeds.

But noise reduction is just one of many benefits of belt drive systems like these. Reduced maintenance and efficiency gains are also key advantages.

Unlike chains, which require periodic maintenance to clean, oil, and check tension, belt drives are essentially maintenance-free.

And because they long outlive the life span of chains, that maintenance-free operation is even more impactful to the amount of time that riders have to spend wrenching instead of riding.

Gates also claims that the Moto X5 has an efficiency advantage over chain drives.

As the company explained:

Throughout the life of the vehicle and under normal operating and maintenance conditions, Moto X5 is more energy efficient than chain, which can lead to improved vehicle range, a critical factor on electric vehicle applications.

I’ve always heard that chains are a couple of percentage points more efficient than belts, but that may only be true for new chains. As the chain quickly wears in, its efficiency decreases. Belts retain their high efficiency in a more linear curve throughout their life spans, meaning that they can be more efficient when compared to chains across the entire useful lifetime of the drivetrain.

Gates is targeting the large markets of sit-down electric scooters and electric motorcycles used for commuting applications. These types of two-wheeled electric vehicles are skyrocketing in use across Asia, even if their numbers are growing more slowly in Europe and North America.

According to the International Energy Agency (IEA), new registrations of electric two and three-wheelers reached over 10M units in 2021, with the majority coming from China, India, and Vietnam.

By the end of this decade, the IEA expects over 80% of two and three-wheelers sold in China to be electric.

Tom Pitstick, chief marketing officer and senior vice president of strategic planning for Gates, explained further:

As the transition from internal combustion engines to electric scooters accelerates in core markets like India, Southeast Asia, and China, we expect drivetrain noise, efficiency and durability to become more important to customers. Moto X5 is designed to meet the needs for quiet, long-lasting, low-maintenance operation. Congratulations to the efforts of our global R&D teams that made this breakthrough possible.

Those wanting to see the new Moto X5 system in person can check it out at the China International Motorcycle show from November 3-5 and the EICMA Milan Motorcycle Show from Nov 8-13.

An example of a previously-released Gates belt drive system used by Gogoro

Electrek’s Take

I’ve been a Gates fanboy for a while, and some of my favorite everyday rider electric bicycles use a Gates carbon drive.

Each time I hop on a Zero motorcycle or one of Harley-Davidson’s LiveWire motorcycles, I enjoy the quiet ride that Gates belt drives offer.

In fact, it’s rare I even see a new chain-drive electric scooter or motorcycle introduced anymore. The only two I own (yes, I own a lot of electric two-wheelers) are a Sur Ron Light Bee and a Gogoro S2 ABS Performance. I love both of them, but it’s frankly surprising how loud each vehicle is. All you hear when riding them is chain noise, which is accentuated by the lack of exhaust noise covering it up like on an ICE-powered scooter or motorcycle. Plus I know that I have to occasionally check the chains on both of them, which other than normal brake and tire wear, is pretty much the only maintenance I have to perform on a two-wheeled electric vehicle. Both Sur Rons and Gogoro have Gates belt drive options, and I’m thinking that I need to explore both of those soon.

So yea, I’m sure the Moto X5 will be a smashing success on this massively growing wave of new electric scooters and motorcycles. The noise alone is a huge benefit, but the longevity and lack of maintenance are the real deal sealer.

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What makes a Honda a Honda? Prologue engineers help us find out!

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What makes a Honda a Honda? Prologue engineers help us find out!

On today’s informative episode of Quick Charge, we’ve got Honda engineers Jason Hwang and Emilio Sanchez to talk us through some of the things that make the GM Ultium-based Honda Prologue EV feel like a real Honda, and why that matters.

Jason and Emilio talk about some of the choices they made to make the Honda Prologue and Acura ZDX feel different from its GM-branded cousins, and explain why this was much more than a case of badge-engineering. Give it a listen, then let us know what you think of the Prologue and ZDX in the comments.

Today’s episode is sponsored by BLUETTI, a leading provider of portable power stations, solar generators, and energy storage systems. For a limited time, save up to 52% during BLUETTI’s exclusive Black Friday sale, now through November 28, and be sure to use promo code BLUETTI5OFF for 5% off all power stations site wide. Learn more by clicking here.

Prefer listening to your podcasts? Audio-only versions of Quick Charge are now available on Apple PodcastsSpotifyTuneIn, and our RSS feed for Overcast and other podcast players.

New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news!

Got news? Let us know!
Drop us a line at tips@electrek.co. You can also rate us on Apple Podcasts and Spotify, or recommend us in Overcast to help more people discover the show!

Read more: All my favorite EVs, racecars, and robots from Electrify Expo Austin.

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The Eastern US’s first CFI-funded EV charging hub comes online

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The Eastern US's first CFI-funded EV charging hub comes online

The first EV charging hub funded by the Charging and Fueling Infrastructure (CFI) Program in the Eastern US is now online in Deerfield, Massachusetts.

The town installed the region’s first DC fast chargers (four ports), along with four Level 2 chargers, at 59 North Main Street in South Deerfield.

These new charging stations, funded with $2.46 million from the CFI program, are conveniently located near Interstate 91 in Franklin County, the most rural county in Massachusetts, which serves drivers from Connecticut up to the Canadian border.

The hub also features local and regional bus stops and designated bike lanes with secure onsite bike racks. The chargers are meant to cater to everyone: from local residents and visitors to municipal EVs and commercial vehicles that service the region’s businesses, like those in food and beverage manufacturing.

Gabe Klein, executive director of the Joint Office of Energy and Transportation, sees this as a model for future projects:

Multi-modal charging hubs in communities are key to giving more people the choice to ride and drive electric. The Town of Deerfield is showing leadership in building out convenient charging infrastructure that brings new transportation choices to rural and disadvantaged communities while supporting local commerce.

In recent years, Deerfield has experienced increased climate change-driven flooding from nearby rivers, including the Deerfield River, the Connecticut River, and the Bloody Brook. The project incorporates environmental engineering designed to mitigate and adapt to the effects of flooding and climate, including the installation of permeable asphalt and rain gardens, planting of native trees, grasses, and shrubs, and the creation of new greenspace in the center of Deerfield.

The Biden-Harris administration’s CFI Grant Program is expanding EV infrastructure nationwide. It offers grants for projects that complement and expand upon the initiatives of the NEVI program in urban, rural, and disadvantaged and low-income communities. So far, the CFI Grant Program has allocated over $1 billion to nearly 100 projects across the US, encouraging private investments and expanding the EV charging network to make EV ownership more practical and convenient.

Read more: The US reaches milestone of 200,000+ public EV charging ports


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Kia’s new low-cost EV4 was just spotted in the US for the first time

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Kia's new low-cost EV4 was just spotted in the US for the first time

Kia’s upcoming EV4 electric sedan was just spotted testing in the US for the first time. The low-cost EV is expected to make its big debut by the end of the year. Here’s a look at the new model.

The EV4 will round out Kia’s new “EVs for all” master plan launched last year. Kia showcased three new models, the EV3, EV4, and EV5, during its first annual EV Day in October 2023.

During the event, Kia outlined its new global strategy to “lead and accelerate the EV revolution” with a wide range of models priced from $30,000 to $80,000.

Kia plans to rapidly expand its lineup with a series of smaller, lower-priced models. It launched the EV9, its first three-row electric SUV, which is already proving to be a hot seller in the US. Starting at under $55,000, the EV9 is still a great deal compared to others in its class, but Kia plans to go even lower.

The EV3 and EV4 are expected to be among the most affordable electric vehicles when they arrive in the US.

Kia's-EV4-US
Kia EV4 (back) showcased alongside (from left to right) the EV9, EV3, EV5, EV4, and EV6 (Source: Kia)

Kia’s new EV4 is now testing in the US

Ahead of its official debut, Kia’s new EV4 sedan was recently caught driving on US streets for the first time.

The latest image from KindelAuto doesn’t reveal much more than what’s been shown in the past, but the fact that it’s now testing in the US is significant.

Kia EV4 caught on US streets for the first time (Source: KindelAuto)

Kia’s EV3 is already on sale in Korea, starting at around $30,000 (42.08 million won). Earlier this week, the company said its new compact SUV is now available across Europe, starting at around $38,000 (36,000 euros) with a “segment-leading range” of up to 375 miles (WLTP).

Next up will be the EV4. Kia is expected to officially reveal the new EV by the end of the year, with deliveries starting in 2025. It could be as soon as next week at the 2024 LA Auto Show.

Kia's-EV4-US
Kia EV4 concept (Source: Kia)

The interior will feature Kia’s advanced new ccNC infotainment system with dual 12.3″ navigation and driver display screens. An otherwise minalimalistic design is expected inside.

Kia’s EV4 will also be available in a hatchback variant. Although the hatch is likely aimed at European buyers, it was also recently spotted testing in the US for the first time.

Kia's-EV4-US
Kia EV4 concept interior (Source: Kia)

We will learn official prices closer to launch, but the EV4 is expected to start at around $35,000 to $40,000.

Kia is teasing five new vehicles for the US, at least one being a new EV, that will debut at the LA Auto Show next week. Will it be the EV3? EV4?

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