Topeak Fastfuel Bag Bolt On
The most compact, aerodynamic top tube fuel box minimizes wind drag while eliminating interference with legs. Mounts by secure scratch-free straps for quick and convenient access to energy bars, gels, or other energy items you need.
- CAPACITY: 0.4 LÂ
- COMPARTMENT: One mainÂ
- MATERIAL: PU LeatherÂ
- BAG ATTACHMENT: Nylon strapsÂ
- TOP TUBE DIAMETER: Fits ø35 - ø73 mmÂ
- HEAD TUBE DIAMETER: Fits ø30 - ø50 mmÂ
- ADDED FEATURE: Secure scratch-free strapsÂ
- SIZE: 24 x 6 x 4 cm / 9.4" x 2.4" x 1.6"Â
- WEIGHT: 74 g / 2.61 oz
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.
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Product Information
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Shipping & Returns

Topeak Fastfuel Bag Bolt On
Topeak Fastfuel Bag Bolt On
The most compact, aerodynamic top tube fuel box minimizes wind drag while eliminating interference with legs. Mounts by secure scratch-free straps for quick and convenient access to energy bars, gels, or other energy items you need.
- CAPACITY: 0.4 LÂ
- COMPARTMENT: One mainÂ
- MATERIAL: PU LeatherÂ
- BAG ATTACHMENT: Nylon strapsÂ
- TOP TUBE DIAMETER: Fits ø35 - ø73 mmÂ
- HEAD TUBE DIAMETER: Fits ø30 - ø50 mmÂ
- ADDED FEATURE: Secure scratch-free strapsÂ
- SIZE: 24 x 6 x 4 cm / 9.4" x 2.4" x 1.6"Â
- WEIGHT: 74 g / 2.61 oz
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.
Original: $55.71
-65%$55.71
$19.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The most compact, aerodynamic top tube fuel box minimizes wind drag while eliminating interference with legs. Mounts by secure scratch-free straps for quick and convenient access to energy bars, gels, or other energy items you need.
- CAPACITY: 0.4 LÂ
- COMPARTMENT: One mainÂ
- MATERIAL: PU LeatherÂ
- BAG ATTACHMENT: Nylon strapsÂ
- TOP TUBE DIAMETER: Fits ø35 - ø73 mmÂ
- HEAD TUBE DIAMETER: Fits ø30 - ø50 mmÂ
- ADDED FEATURE: Secure scratch-free strapsÂ
- SIZE: 24 x 6 x 4 cm / 9.4" x 2.4" x 1.6"Â
- WEIGHT: 74 g / 2.61 oz
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.























