Red 1x XPLR E1 Single-ring drivetrain simplifies functionality and reduces weight. Non-aero direct mount chainrings from 38T to 46T can be swapped with a single tool. SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. Ultra-light hollow carbon fiber crankarms. DUB Wide bottom bracket adds durability and simplicity. Can be upgraded to a power meter. SRAM Model ID: FC-RED-1W-E1. Item Specifications: Chainring BCD, Direct Mount SRAM 8 Bolt, BB Included, No, Chainline, 47.5mm, Tooth Count, 42, Crank Spindle Diameter, 28.99mm, Crank Length (mm), 167.5mm, Interface, DUB, Crank Arm Material, Carbon, Pedal Spindle, 9/16'', Defined Color, Black, Drivetrain Speeds, 12/13, Type, Road Disc,

SRAM Red 1x XPLR E1 Crankset 12/13 Speed 167.5mm 42/42T DUB Black

Reference Number: NDXVCL

Experience unmatched speed and efficiency with the SRAM Red 1x XPLR E1 Crankset - the perfect upgrade for gravel, adventure, and road cyclists seeking lightweight performance and durable engineering. Designed with cutting-edge materials and advanced technology, this crankset delivers superior power transfer, optimal chain security, and streamlined functionality for demanding rides.

Materials & Construction:

Crafted from ultra-light hollow carbon fiber, the SRAM Red 1x XPLR E1 crankarms provide exceptional strength-to-weight ratio, reducing weight without compromising durability. The 28.99mm DUB spindle ensures a stiff, responsive connection, promoting maximum torque transfer during intense climbs or sprints.

Performance & Engineering:

Engineered for precision, this crankset features SRAM's renowned X-SYNC wide-tooth, narrow-tooth chainring technology, offering superior chain retention across rough terrains and variable conditions. The 12/13-speed drivetrain compatibility offers a broad gear range, perfect for tackling diverse terrains from steep ascents to fast descents. The 47.5mm chainline ensures proper clearance and optimal alignment for superior handling.

Components & Technology:

The direct mount SRAM 8-bolt chainrings (available from 38T to 46T) are easily swapable with a single tool, enabling quick gear upgrades or replacements. The DUB bottom bracket interface enhances durability and simplifies maintenance, while the option to upgrade to a power meter provides advanced ride analytics. The crankset is compatible with road disc bikes, ensuring versatility across multiple cycling disciplines.

Style & Use Case:

Sleek black finish combined with minimalist design makes this crankset a stylish addition to any modern gravel or adventure bike. Whether you're conquering trail less traveled, participating in gravel races, or enjoying long-distance rides, this crankset offers reliable performance and a clean aesthetic that complements any bike setup.

Innovative & Differentiating Features:

- Ultra-light hollow carbon fiber crankarms for weight savings and added stiffness

- Easy-swappable direct mount chainrings for customizable gearing

- Compatible with optional power meters for detailed ride data

- DUB bottom bracket for enhanced durability and straightforward installation

Optimize your cycling performance with the SRAM Red 1x XPLR E1 Crankset - engineered to elevate your ride with precision, durability, and style. Perfect for gravel, adventure, and road cyclists seeking a lightweight, high-performance crankset with innovative features for every terrain.

  • Lightweight and durable ultra-light hollow carbon fiber crankarms deliver optimal stiffness and power transfer for high-performance road and gravel riding.
  • Featuring the latest SRAM X-SYNC wide-tooth chainring technology, this crankset ensures maximum chain control and reductions in dropped chains, even on rough terrain or during aggressive riding.
  • The SRAM Red 1x XPLR E1 crankset offers seamless compatibility with direct mount SRAM 8 bolt chainrings (from 38T to 46T), allowing quick, tool-free swaps to customize your gear range for different rides.
  • Built with the DUB bottom bracket interface, this crankset provides enhanced durability, simplified maintenance, and compatibility across SRAM's DUB system for reliable performance on all adventure pursuits.
  • Designed in a sleek black finish, the 167.5mm crank length combines style with optimal leverage and pedaling efficiency, making it suitable for both road disc and gravel cycling applications.
Item Specifications
Chainring BCDDirect Mount SRAM 8 Bolt
BB IncludedNo
Chainline47.5mm
Tooth Count42
Crank Spindle Diameter28.99mm
Crank Length (mm)167.5mm
InterfaceDUB
Crank Arm MaterialCarbon
Pedal Spindle9/16''
Defined ColorBlack
Drivetrain Speeds12/13
TypeRoad Disc

Why 365 Cycles?

365 Cycles is an Authorized SRAM Dealer, and we offer the Full SRAM 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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  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

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!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

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.



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Company Details

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

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