Built with the same features as the standard cranks . Low profile crank arm reduces pedal strike during technical punchy climbs, allowing you to clean more sections of trail and get back up to take another lap with less effort . Weight: 490g @ 155mmItem Specifications: Q Factor, -, Length, 155mm, Color, Raw/Clear, Model Name, R-Spec ECranks, Material, Aluminum, Spindle Interface, Bosch G4,

5Dev R-Spec Bosch G4 eBike Cranks 155mm Aluminum Low Profile Pedal-Friendly Design

Reference Number: 3PV4MN

Upgrade Your E-Bike Performance with the 5Dev R-Spec Bosch eCranks - 155mm, Clear/Raw

Optimize your e-mountain biking experience with the premium 5Dev R-Spec Bosch eCranks, engineered for durability, lightweight performance, and trail-ready design. Crafted from high-quality aluminum, these 155mm crank arms feature a sleek clear/raw finish that complements any e-bike setup.

Materials & Construction:

Made from durable, lightweight aluminum, the 5Dev R-Spec eCranks deliver strength and resilience without adding unnecessary weight. Weighing just 490 grams per pair at 155mm length, these cranks are designed to enhance your ride efficiency while reducing rider fatigue.

Performance & Engineering:

Built with the same features as standard cranks but optimized for off-road and technical trail riding, the low-profile crank arms significantly reduce pedal strikes during punchy climbs. This innovative design allows riders to tackle rocky, rooty sections with confidence, maximizing trail clearance and minimizing interruptions. The precise engineering ensures seamless power transfer for a natural pedaling feel, whether you're climbing steep inclines or hitting fast descents.

Components & Technology:

Designed specifically for Bosch G4 motor systems, these eCranks feature a compatible spindle interface, ensuring effortless integration with your e-bike's drivetrain. Their robust construction supports the demands of aggressive trail riding and frequent use, providing reliable performance ride after ride.

Style & Use Case:

With a sleek, raw/clear aesthetic, the 5Dev R-Spec eCranks add a modern, minimalist look to your e-bike. Perfect for mountain bikers, trail riders, and e-bike enthusiasts seeking to maximize trail clearance, pedal stability, and overall ride quality, these cranks excel in technical riding scenarios, whether you're navigating rocky peaks or rugged woodland trails.

Innovative Features:

- Low profile crank arm design to reduce pedal strikes

- Compatibility with Bosch G4 motor system for seamless integration

- Lightweight aluminum construction for optimal power transfer and agility

- Trail-focused engineering for technical climbs and descents

Take your e-MTB to the next level with the 5Dev R-Spec Bosch eCranks - the perfect blend of engineering, style, and trail performance. Maximize your trail clearance, improve ride confidence, and enjoy the technical challenges with this high-performance upgrade.

  • High-performance aluminum construction combines durability and lightweight design at just 490g per pair, delivering reliable power transfer and stamina for long rides.
  • Engineered specifically for Bosch G4 eBike systems, these 155mm eCranks ensure seamless integration, optimized for electric mountain bikes and pedal-assisted bicycles.
  • Innovative low-profile crank arm design minimizes pedal strikes during technical climbs, enhancing trail confidence and allowing riders to navigate challenging terrain with greater ease.
  • Stylish raw/clear finish offers a sleek, minimalist look that complements a variety of bike aesthetics, making them ideal for both performance and style-conscious riders.
  • Enhanced engineering features provide improved clearance and stability during aggressive riding scenarios, making the 5Dev R-Spec Bosch eCranks a top choice for trail, enduro, and eMountain biking adventures.
Item Specifications
Q Factor-
Length155mm
ColorRaw/Clear
Model NameR-Spec ECranks
MaterialAluminum
Spindle InterfaceBosch G4

Why 365 Cycles?

365 Cycles is an Authorized 5Dev Dealer, and we offer the Full 5Dev Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
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Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
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Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



EBCK0129 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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