
Brother Cycles Big Bro Thru Axle Dropouts
These sliding dropout plates are compatible with all Big Bro models, including the 2021 (Boost) version. They allow a 12x142mm or 12x148mm ‘Maxle’ spec thru axle to be fitted rather than quick-release.
Axle specification:
- Maxle 12x142mm or 12x148mm
- Thread pitch M12x1.75
- Length 174mm or 180mm
- Includes mounting bolts and washers
Original: $29.19
-65%$29.19
$10.22Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
These sliding dropout plates are compatible with all Big Bro models, including the 2021 (Boost) version. They allow a 12x142mm or 12x148mm ‘Maxle’ spec thru axle to be fitted rather than quick-release.
Axle specification:
- Maxle 12x142mm or 12x148mm
- Thread pitch M12x1.75
- Length 174mm or 180mm
- Includes mounting bolts and washers





















