Ceramicspeed bearing ceramic set for wheel Specialized Roval Rapide CLX Alpinist CLX 117504

CeramicSpeed ALPHA WB Wheel Bearing Kit – Specialized / Roval Rapide CLX / Alpinist CLX

Part Number: 117504
EAN: 5711050161577
Brand: CeramicSpeed
Type: ALPHA WB Wheel Bearing Kit
Category: Wheel Bearings
Net Weight: 65 g
Gross Weight: 173 g

The CeramicSpeed ALPHA Wheel Bearing Kit is a premium ceramic wheel bearing upgrade designed for Roval Rapide CLX and Alpinist CLX wheelsets. It combines CeramicSpeed's proven low-friction bearing technology with new hardened stainless-steel races and custom light-contact seals. The result is reduced rolling resistance, improved durability and reliable protection against moisture and dirt.

Hand-built in Denmark, the bearings feature CeramicSpeed Class 1 silicon nitride ceramic balls, matched with micron-level precision to ultra-polished raceways. A reinforced polyamide cage ensures precise and stable performance. CeramicSpeed All Round low-viscosity grease further reduces friction.

Key Features

• Class 1 silicon nitride ceramic balls

• Hardened stainless-steel races for improved corrosion resistance and durability

• New light-contact seals for reduced drag and maximum moisture protection

• Reinforced polyamide bearing cage

• CeramicSpeed All Round low-viscosity bearing grease

• Up to 3–5 times longer lifetime compared to standard bearings

• Ceramic balls are 400% smoother, 128% harder and 58% lighter than steel balls, according to the manufacturer

• Hand-built in Denmark

Technical Specifications

• Product: ALPHA WB Wheel Bearing Kit

• Part Number: 117504

• Discipline: Road

• Wheel/Hub Brand: Roval

• Compatible Models: Rapide CLX / Alpinist CLX

• Net Weight: 65 g

• Gross Weight: 173 g

In the Box

• 4 × 61802 bearings

• 2 × 15267 bearings

• UFO TECH All Round Bearing Grease

Applications

Designed as a replacement and performance upgrade for the wheel bearings in Specialized / Roval Rapide CLX and Alpinist CLX wheelsets. CeramicSpeed ALPHA ceramic bearings are developed for Road, Time Trial, Triathlon, Track, Cyclo-Cross and Mountain Biking applications, providing low friction and reliable performance in various riding conditions.