Tune Cassette Body Spring Kit for POEtry 40/69/138 Hubs - Replacement Parts Number of Chainrings_TQ The three spacious rear pockets

The three spacious rear pockets

The hub's loose ball bearings ensure easy smoothness and straightforward maintenance

this clamp is not just functional but also a stylish upgrade for modern carbon or aluminum frames

this 34-tooth Thread Mount chainring enhances your bicycle's performance with a lightweight yet durable aluminum construction

the ABS Pro Clik Chuck offers exceptional strength

Tune Cassette Body Spring Kit for POEtry 40/69/138 Hubs - Replacement Parts Number of Chainrings_TQ The three spacious rear pocketsUpgrade your Tune POEtry 40 69 138 hubs with the Tune Cassette Body Spring Kit the ultimate replacement part designed for durability and optimal performance. Crafted with precision engineered materials, this spring kit ensures smooth shifting and reliable engagement, giving your bike the performance edge it needs on every ride. Materials & Construction: Manufactured from high grade, corrosion resistant steel, the Tune Cassette Body Spring Kit offers