Brother Cycles Kepler 2025 Geometry, Reviews, and Specs

Fit and steering

Aggressive fitSlow steeringFast steeringRelaxed fit

Weight—

Climbing2.1

Aero3.3

Comfort7.9

Size	Stack	Reach	Stack/reach	Stem	Bar	Crank	Head tube angle	Seat tube angle	Chainstay	Wheelbase	BB drop	Wheel size
S	554 mm	370 mm	1.50:1	90 mm	400 mm	170 mm	70.5°	73.5°	432 mm	1036 mm	75 mm	700c
M	574 mm	380 mm	1.51:1	100 mm	420 mm	172.5 mm	71.0°	73.5°	432 mm	1048 mm	75 mm	700c
L	592 mm	390 mm	1.52:1	110 mm	440 mm	175 mm	71.5°	73.0°	432 mm	1060 mm	73 mm	700c
XL	612 mm	400 mm	1.53:1	110 mm	440 mm	175 mm	71.5°	72.5°	434 mm	1076 mm	73 mm	700c

No colorway catalog for 2025 yet.

This is a Brother Cycles' Kepler with its original 90s-inspired paint scheme. The latest iteration of the frame is built for 160 mm rotors, this ...

Same published geometry as 2024.

Published geometry matches the 2024 Brother Cycles Kepler. Same sizes, same stack and reach.

No verified spec sheet for 2025 or 2024.

No launch MSRP in the catalog yet.