Topeak Fastfuel Tribag Top Tube Bag D4 Bluetooth Low Energy and ANT+

Bluetooth Low Energy and ANT+ wireless data transfer

anti-chafing brief

USB C rechargeable

it’s the best bar for your Thomson X4 stem

Rims: WTB STX i25

Topeak Fastfuel Tribag Top Tube Bag D4 Bluetooth Low Energy and ANT+Stylish slim top tube mounted bag giving cyclists quick and easy access to energy bars, smartphone, wallet, tools or any small essential gear they need close at hand. Note: Sand, dirt, mud, etc., and bags that are incorrectly pack may cause the bike frame paint in contact areas become dull or scratched over time. To avoid any potential damage, you should protect the frame or rack with foam covering or protective film before attaching bags or panniers.