Ibis Hakka MX | Frame + Fork Size:49 The Strada is Challenge's go

The Strada is Challenge's go to tire for long days on the road

6-inch (15cm) extension

A low-profile design reduces damage from contact and falls

BB Inclusion No BCD 110 Chainline 43

Ibis Hakka MX | Frame + Fork Size:49 The Strada is Challenge's goIbis Hakka MX Frame Only Build Your Ultimate Gravel Machine Lightweight, Versatile & Ready for Any Terrain The Ibis Hakka MX Frame is the perfect starting point for your dream gravel, road, or adventure bike. With a lightweight carbon frame, massive tire clearance (700x44mm or 27. 5x2. 1), and a T47 threaded bottom bracket, this frame is built to handle everything from gravel grinding to long road miles and bikepacking adventures. Whether you're going