Ceramic Hub Bearing (abec5) #609 Category_Brake Rotors If you prefer larger insulated

If you prefer larger insulated bottles — useful for long rides in heat above 35°C — check your bottle's diameter before purchasing

All units sold at Cobbled Climbs are 100% genuine and authorised

The #688 designation is a standardised size

verify model-specific compatibility

Ceramic Hub Bearing (abec5) #609 Category_Brake Rotors If you prefer larger insulatedIndia's monsoon seasons, dusty roads, and persistent heat above 35C accelerate bearing wear faster than most riders expect. The Tripeak Ceramic Hub Bearing (ABEC5) #609 is a precision engineered replacement bearing built for rear hub applications, offering lower rolling resistance and longer service life for cyclists across Pune, Chennai, Hyderabad, and beyond. Use Cases Daily training. Reliable use across Indian training conditions heat, humidity,