Zipp 404 Firecrest Tubeless Disc rear wheel

404 Firecrest Tubeless Disc brake wheel is a savvy and speedy choice

Zipp’s 404 Firecrest Tubeless Disc brake rear wheel is a pro-proven Speed Weapon for any situation. At 58 mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon, gran fondos, and riding over varied terrain. The wheel’s 23 mm internal width is perfect for running wider tubeless tires at reduced air pressure. Zipp’s use of hookless (straight side) rims in the 404 Firecrest is integral to Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp’s hookless rims have more efficient resin distribution, which means lighter, stronger wheels. At the center of the 404 Firecrest Tubeless Disc-brake is a versatile and durable new hubset, the German-engineered ZR1 DB.

Features

• Center locking rotor interface
• Lifetime warranty
• Size wheel: 700c
• Rim construction: Carbon – Hookless
• Hub: ZR1 Disc Brake
• Tire compatibility: Tubeless tires only
• Rim depth: 58 mm
• Brake compatibility: Disc (Center Lock)
• Driver body type: Shimano Sram 9/10/11v / Sram XDR
• Rim inside width: 23 mm
• Rim finish  UD fiber, adhesive decals
• Rim profile symmetrical
• Real weight rear wheel: 846 g.

Included

• Valve
• Valve remover
• Lockring.

Technologies

ABLC™ Sawtooth™
ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel.

Total System Efficiency TSE
Zipp’s TSE Technology (Total System Efficiency) was developed by engineers in the Nest Advanced Development Lab in Indy. This approach to carbon-wheel manufacturing means the 303 Firecrest’s precise rim layup results in greater all-around efficiency for greater speed through reduced: Wind resistance, rolling resistance, gravity (weight + durability), vibration losses.