PRO GuIDe
WRP OEM upgrade Z-ring chains and rear sprockets
This ' Made in Italy ' 520LZR series chain by WRP is described as " a high-quality OEM upgrade that is designed to work with off-road race bikes from 125 cc to 450 cc . " Providing high performances under every extreme condition , the construction reduces friction as the Z-ring actually rotates between the chain plates instead of being compressed like a normal O-ring . The result is that the Z-ring disperses pressure and minimises power loss ". It is made with four contact points for greater sealing , which also ensures improved wear resistance . Featuring chromoly steel construction with seamless rollers and bushings , alloy steel pins with special heat treatment provide increased thermal fatigue resistance and the gold outer finish prevents corrosion . " The perfect combo comes with our WRP aluminium rear sprockets . Made in Europe from billet 7075-T6 aluminium alloy for high strength and low weight , these sprockets feature selfcleaning grooves to prevent mud build-up and an adonised finish for less wear and increased lifespan ". Available for all the most popular off-road racing bikes with several tooth options .
Italian suspension specialist Matris has added to its applications list with a complete set of fully adjustable front and rear suspension options for the 2022 Moto Guzzi V100 Mandello V-twin Sport Tourer . At the front , Matris recommends its F25R and F20K hydraulic cartridge kits , featuring the award-winning asymmetric quad-valve system . Fully adjustable in compression , rebound and spring preload , these kits replace all of the fork ' s stock internal parts , for a 100 % ' plug-and-play ' fully reversible install without any modifications to the OEM front fork . At the rear , Matris offers a choice between its top-ofthe-range M46R shock absorber and more economical M46K and M46KD options . All are multiadjustable and equipped with a hydraulic spring preload unit ( knob ), to allow quick and easy setting changes . As is usual with Matris suspension product designs , front and rear suspensions are available with different spring rates to allow the ride to be tuned for rider weight and use , with the rear shocks additionally available in the popular Matris ' Dark Version ' with
WIND TRADING SRL Ravenna , ITALY Tel : + 39 0544 64024 windtrading @ windtrading . it www . wrpracing . com
Matris for Moto Guzzi V100 Mandello
black spring .
Additional new set-up options from the Vicenza based manufacturer include for the 2023 Honda XL 750 Transalp and Suzuki GSX-8S , plus for the Yamaha XSR 900 .
MATRIS S . R . L . Camisano Vicentino ( VI ), ITALY Tel : + 39 0444 411636 info @ matrisdampers . com www . matrisdampers . com