Win a Slacker MTB Kit from AstonMTB worth €397 for only £1! Slacker have been simplifying sag setup in the MX world for years. Now, in conjunction with Rulezman Suspension, they are offering a MTB specific kit to get your sag sorted in the best and easiest way possible. I've been measuring my sag with Rulezman in this way for nearly a decade and gets the results every time. Measuring vertical sag at the rear axle is the most accurate way, why? Due to varying leverage ratios on bikes, measuring the sag at the shock isn't precise due the linkages changing the amount the rear wheel moves compared to the shock at different positions in the stroke. Measuring at the shock can be awkward (especially on your own) and making a small mistake here is amplified at the rear wheel. Simply attach the Slacker kit to your bike, jump on and see the sag percentage in real time on your smartphone or the Slacker wireless remote. The system can also be used to measure actual total rear travel (which often differs to manufactures numbers) and also fork sag. You can learn more in these videos here: https://youtu.be/0j8P_KYL3u4 https://youtu.be/DiU7wUB9gRs Here's what Slacker have to say about it: • THE ONLY CHOICE: Measuring 1:1 movement of the rear axle is the only way to accurately measure sag on MTB due to the linkage and leverage ratios. • SEE THE EXACT SAG: See the percentage of sag in real-time on the Wireless Remote, or on your smartphone. • QUICKLY DETECT ISSUES: Quickly check fork, shock, and linkage stiction to confirm your suspension's health. • UNIVERSAL MOUNTING: Quickly and easily mounts to any mountain bike allowing the rider to precisely set sag on the forks and rear suspension with no assistance required. Slacker is a patented system that allows anyone to easily setup their suspension with no assistance. This easy-to-use system quickly mounts to mountain bikes and provides simple, fast, and precise measurements. The Slacker Virtual Fender Mount provides the perfect attachment point directly above the rear axle to hook Slacker's retractable cable on. This lets MTB riders take 1:1 sag measurements across the entire suspension travel using a Slacker Digital Sag Scale. Ditch the cheap o-ring or ruler and see precise, real-time measurements, in millimeters, or the percentage of sag, right on the handlebars. Traditional shock measurements at the shock body can be off by up to 3.75% due to non-linear linkage and leverage ratios—so what looks like 25% sag could actually be anywhere from 21.25% to 28.75%, leading to inaccurate and inconsistent adjustments. The Slacker Virtual Fender Mount solves this by providing precise, real-time 1:1 sag measurements right at the axle, displayed instantly on your remote or smartphone—revolutionizing MTB suspension tuning. Enter now to win your Slacker MTB Kit for only £1!