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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Magene QED Split ChainringsA high precision, ultra light chainring engineered for riders who demand maximum stiffness, smooth shifting, and race ready durability. Constructed from 7075 ultra light aircraft aluminium, the QED Lightweight Split Chainring offers outstanding stiffness, abrasion resistance, and deformation resistance while weighing only 143g. This makes it an ideal upgrade for riders seeking improved performance without compromising durability. Using FEA based
A high-precision, ultra-light chainring engineered for riders who demand maximum stiffness, smooth shifting, and race-ready durability.
Constructed from 7075 ultra-light aircraft aluminium, the QED Lightweight Split Chainring offers outstanding stiffness, abrasion resistance, and deformation resistance while weighing only 143g. This makes it an ideal upgrade for riders seeking improved performance without compromising durability.
Using FEA-based stress contour analysis, Magene reinforces high-load areas to minimise flex under power, ensuring consistent performance during sprints, climbs, and long-distance efforts. Precision CNC machining guarantees uniformity, accurate tooth shaping, and perfect alignment for reliable drivetrain engagement.
Magene's third-generation tooth profile enhances chain retention, shifting speed, and overall transmission efficiency. Redesigned tooth roots, grooves, and shapes allow the chain to move from the small ring to the big ring in as little as one-fifth of a crank revolution, even under heavy load.
Compatible with 110 BCD 4-bolt systems, the QED chainring integrates seamlessly with Magene's P505 power meter and supports 11 and 12-speed Shimano groupsets (excluding Shimano cranksets with unique shapes).
Specifications
- Weight: 143g (50-34T)
- Compatibility: Shimano 11 and 12 speed
- Bolt: 4 Bolt
- Chain Line: 45mm
- 7075 aircraft-grade aluminium for ultra-light weight and high stiffness
- Only 143g total weight with exceptional durability
- FEA-optimised structural reinforcement to reduce deformation under load
- CNC precision machining for consistent quality and accurate tooth geometry
- 110 BCD 4-bolt compatibility
- Fully compatible with Magene P505 and PES P505 power meter systems
- Supports Shimano 11 and 12-speed groupsets (except Shimano-shaped cranks)
- Durability tested with over 100,000 fatigue cycles and 40,000 km endurance testing
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