Review: Aerozine XB1.0A Flat Bar & XS1.0 Stem

I think it has been nearly half a year since I changed my cockpit configuration so it’s about time I give a run down on the changes I have observed so far. My previous set-up consisted a Ritchey Comp low-riser bar coupled with a 90mm Aerozine XS1.0 stem. I decided to opt for a an Aerozine XB1.0A flat bar with a 80mm XS1.0 stem.

The biggest advantage of the change to a shorter flat bar is a more comfortable riding position in races, especially through dense forestation where tight corridors threaten to trap wider bars. Detractors may criticize flat bars for their poorer control on harsh terrain but I have yet to experience any obstacles on cross country trails tough enough to expose this weakness. In fact, the use of a 80mm stem compensates the more aggressive riding posture and facilitates greater allowance for the rider’s weight to be moved behind the saddle. As such, I found greater confidence taking on bigger drops and rock gardens.

I had the opportunities to test the equipment rather comprehensively on varying terrain both on- and off-road. The harshest road test probably came in the form of Gunung Pulai with its 40% gradient on the steepest sections. As expected, climbing control was brilliant and the front wheel tracked the climbs almost perfectly. On the descends, even when the wheels slammed full speed into the deep irrigation ruts, or as I railed round the tight corners, control was never compromised.

Most of my time mountain biking is spent at Bukit Timah Nature Reserve and the current set-up suits the terrain, allowing me to fully exploit the bike’s capabilities. Heading over to Reverse Gombak and Bukit Kiara was an eye opener as particular technical sections were less welcoming to short travel XC machines. With 4 inches of travel at the rear, I could still take some of the technical obstacles (mainly drops) but my aggressive set-up meant that more caution had to be rendered. I definitely learnt my lesson the hard way as my poor cornering techniques sent me sprawling on a very steep and narrow switchback descend. Nonetheless, as an XC rider, I have never been more satisfied with this current flat bar and 80mm stem set-up. These components can be ordered online via www.conticomponents.com.