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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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Description
e*thirteen Helix Core Crankset - 165mm, 73mm, 24mm Spindle with e*thirteen P3 Connect Interface, Blacke*thirteen Helix Core cranks feature forged AL6066 T6 aluminum alloy arms and 24mm heat treated chromoly spindle that offer Enduro strength and durability. Weight reduction features are designed into the mold to stay true to the strength and weight optimization with less CNC time and cost. Exemplifying cross compatibility, Helix Core Cranks can achieve both Boost and Super Boost chainlines, and perform equally well with both SRAM and Shimano 11 and 12
e*thirteen Helix Core cranks feature forged AL6066-T6 aluminum alloy arms and 24mm heat-treated chromoly spindle that offer Enduro strength and durability. Weight reduction features are designed into the mold to stay true to the strength and weight optimization with less CNC time and cost. Exemplifying cross compatibility, Helix Core Cranks can achieve both Boost and Super Boost chainlines, and perform equally well with both SRAM™ and Shimano™ 11 and 12-speed drivetrain systems. Equipped with a self-extractor bolt system, and creak-free proven Quick Connect interface, you get all the benefits of higher-end cranks without a heavy price tag.- Ultra light, yet rated to enduro loads and impacts (589 grams in 170mm version and 608g in 175mm version)
- Designed to reduce weight with features into the mold, resulting in a sleek, minimalist aesthetic
- Durable AL6066-T6 aluminum alloy arms are paired with a 24mm heat-treated chromoly spindle to provide strength, durability, and light weight
- Compatible with 68/73mm frame bottom brackets
- Can be combined with either Shimano or SRAM drivetrains
- Includes: Crankset, BB/lockring tool, lockring, APS adjuster, User Manual, and sticker
Product Specifics
- Rings: Sold Separately
- Number of Chainrings: No Rings, No Spider Included
- Drivetrain Speeds: 11
- Drivetrain Speeds: 12
- Chainring BCD: Direct Mount e*Thirteen
- Chainline/Hub Compatibility: 135/142 MTB Hubs
- Chainline/Hub Compatibility: 141/148 Boost Hubs
- Chainline/Hub Compatibility: 157 Super Boost Hubs
- Color: Black
- Crank Length (mm): 165
- Crank Intended Use: Mountain
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 4711280346868
Manufacturer Part Number: CS4HBA-104
EV8292 CK0439
191192-Q0-L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Good to know.
Color: White, Size: Queen
Topper was great it saved my back
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 4
Overall decent
Color: White, Size: King
It smelled a bit “chemically” for the first few days. The smell did fade and eventually go away entirely. It also still slides off of my bed despite having the straps to hold it in place. Otherwise, I have no complaints. It’s extremely comfortable and adds a few extra inches to the height of my bed.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Muy cómodo,superó mis espectativas
Color: White, Size: Queen
Producto de calidad
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Good buy!
Color: White, Size: King
Nice quality!
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Reviewed in the United States on April 23, 2026
★★★★★ 2
awful smell
Color: White, Size: Full
Awful smell!! I have waited days for it to go away and it just won't, its also not as thick and comfy and hasn't smoothed out completely there are folds in some parts
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Reviewed in the United States on March 25, 2026