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Load image into Gallery viewer, WTB-HTZ-i30-Rear-Wheel-Rear-Wheel-29-in-Tubeless-Ready-RRWH1933-Bicycle-Rear-Wheel
Load image into Gallery viewer, WTB HTZ i30 Rear Wheel - 29", 12 x 148mm, 6-Bolt, Black, Micro Spline, 32H

SKU: RRWH1933

WTB HTZ i30 29-Inch Rear Wheel for E-Bike Enduro & Downhill - Micro Spline, 12mm Thru-Axle, 6-Bolt Rotor Mount, Tubeless Ready, Heat-Dissipating Heat Sink, Sturdy 30mm Internal Width, Double-Sealed Enduro Bearings, Black Carbon Finish

Regular price $395.95
$439.95 Sale price $395.95 Regular price
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Description
Specifications

WTB HTZ i30 Rear Wheel - 29" | 12 x 148mm Thru-Axle | Micro Spline | 6-Bolt Disc Brake | Black

Upgrade your e-bike setup with the WTB HTZ i30 29-inch Rear Wheel, engineered for Trail, Enduro, and Downhill riding. Designed to withstand the intense forces of modern e-assist bikes, this high-performance wheel combines durability, advanced technology, and innovative features to deliver optimal strength, reliability, and ride quality.

Materials & Construction

Constructed with a robust alloy rim featuring 25-30% thicker sidewalls than standard wheels, the HTZ i30 ensures superior resistance to impacts, sidewall stresses, and aggressive riding conditions. Its sleek black finish adds a professional, stealthy look that complements any e-bike aesthetic.

Performance & Engineering

Built for demanding e-bike applications, this wheel features sealed double-stacked Enduro bearings for enhanced stiffness, smoothness, and extended bearing life. The heat-treated steel freehub body with six pawls provides reliable, even engagement, evenly distributing pedaling forces and reducing mechanical wear. The enlarged 17mm rear hub axle sleeve minimizes flex, improves ride stability, and extends component longevity by decreasing angular load during fast cornering or pedaling under high torque.

Components & Technology

- Tubeless-Ready TCS 2.0 Rim: Mount and seal tubeless tires effortlessly for decreased weight, lower rolling resistance, and fewer flats.

- Shimano Micro Spline Compatibility: Seamlessly fits Shimano's latest differential freehub systems.

- Heat Dissipation: Integrated heat sink on the hub's rotor mount helps reduce brake fade, critical during long descents with oversize 220mm rotors.

- Premium Sealant & Sturdy Construction: Ensures reliable performance in muddy, dusty, or wet conditions.

Style & Use Case

Designed in a sleek black finish, the WTB HTZ i30 is ideal for aggressive trail riding, enduro challenges, or downhill descents. Its durable build and tubeless compatibility make it a versatile choice for riders seeking confidence and control on rough terrain and technical descents. Whether you're chasing laps or tackling steep climbs, this wheel delivers strength, reliability, and a smooth ride.

Innovative & Differentiating Features

- Oversized 17mm rear axle sleeve for enhanced stability and extended bearing life

- Heat sink design to effectively dissipate heat during intense braking

- Thicker rim walls for increased impact resistance and longevity

- Compatible with 6-bolt disc brakes and capable of handling the heavier loads of e-bike systems

Rear Axle12mm Thru x 148mm
Rim Width (Internal)30
Cassette Body TypeShimano Micro Spline
ValvePresta
ColorBlack
Wheel Size29"
Designed for ebikeYes
Defined ColorBlack
ISO Diameter622 / Road / 29"
Tire TypeTubeless Ready
Rim MaterialAlloy
Hub/Brake Compatibility6-Bolt Disc
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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