Description

DT Swiss EX 511 27.5″ Enduro MTB Rim | The Benchmark for Hard-Hitting Rims
Unleash your full potential on the most demanding trails with the DT Swiss EX 511 rim, the definitive choice for enduro and all-mountain riders who refuse to compromise. Forged in the crucible of the Enduro World Series and tested by the world´s fastest athletes, the EX 511 is engineered not just to survive, but to dominate aggressive descents, technical rock gardens, and high-impact bike park laps. It represents the pinnacle of alloy rim performance, offering an unparalleled balance of strength, reliability, and trail-taming width that will inspire confidence on every ride.
The foundation of the EX 511´s legendary durability is its flawlessly welded rim joint, a superior construction method that creates a stronger, stiffer, and more reliable connection than sleeved or pinned alternatives. This meticulous engineering contributes to an impressive maximum system weight recommendation of 130 kg and a robust ASTM Category 4 classification, signifying its readiness for big hits and aggressive riding styles. Whether you´re sending gaps or plowing through chunder, this rim is built to withstand the forces of modern gravity-fueled mountain biking. Its proven strength also makes it an exceptional choice for E-MTB use, certified to handle the increased torque and weight of electric-assist bikes.
Performance on the trail is defined by traction and control, and the EX 511 delivers in spades. Its modern and generous 30mm inner width is perfectly optimized for today´s high-volume enduro tires. This wide platform creates a stable, squared-off tire profile that maximizes the contact patch with the ground, providing phenomenal grip in loose corners and enhanced braking traction when you need it most. The design allows you to run lower tire pressures for a smoother, more supple ride without the risk of tire squirm or burping, thanks to the precision-engineered hooked tubeless-ready interface. This rim is your ticket to superior control and speed when the terrain gets rough.
At its core, the EX 511 is a testament to DT Swiss´s commitment to smart engineering. It features the innovative Pro Head Reinforcement (PHR) washer system at each spoke hole. This system acts like a ball and socket, allowing the nipple to pivot and perfectly align with the spoke, which drastically reduces stress on both the spoke and the rim bed. This results in increased fatigue life and durability, ensuring your wheel stays true and strong for longer. This advanced design allows for a remarkable strength-to-weight ratio, keeping your wheelset lively and responsive without sacrificing the toughness required for enduro racing and aggressive trail riding. The DT Swiss EX 511 isn´t just a component; it´s an upgrade in confidence, a tool for pushing your limits, and the ultimate foundation for a bombproof custom wheelset.
Attributes: MTB Cycling, Rims
Specifications:
General:
– Field of application: EX
– Product type: 511
– Rim joint: Welded
– Net weight : 550.000
– Recommended system weight max.: 130 kg
– ASTM classification: 4
Material & Brake:
– Material: Aluminium
– Tire interface: Hooked / Crotchet tubeless TC
– Brake interface: Disc
Dimensions:
– Rim diameter: 584 mm (27.5´´ / 650B)
– Reference diameter ERD: 563 mm
– Inner width: 30 mm
– Outer width: 35 mm
– Rim height: 21 mm
Holes:
– Number of holes: 32
– Spoke bore rim: Non eyelet PHR
– Valve hole: Presta
Accessories:
– Inclusive Nipple kit: DT Pro Lock Squorx alu silver
– Inclusive PHR kit: Washer PHR