The lightweight 24-inch Author A-matrix 24 SL (Super Light) bike is the lightest of the Matrix family in a given size. Your growing rider will enjoy a lot of fun. The bike is not only comfortable, but also offers sufficient support when handling the first rides on field roads or more demanding terrain. Alloy frame, RST suspension fork, easy-to-operate Revoshift shift. Two color combinations offer a choice for both boys and girls. Add to comparewhere to buyadditional accessoriesother modelsMirage 24 2021-22Ultrasonic 24 2021-22A-Matrix 24 2021-22A-Matrix 24 SL 2021-22Limit 24 2021-22Ultima 24 2021-22Matrix 24 2021-22more modelsInterested in other model`s year?201920202021-22technical specificationgeometry and sizesphotogalleryvideogalleryproduct optionsadditional accessories Technical specificationSize12.5"Framealloy 6061 24" (ASL)Front forkRST Capa T 24 (50 mm)Head partsPRESTINE 1-1/8"Chain WheelPROWHEEL 32 teeth 152 mm cranksBBPartsVP COMP cartridgeRear derailleurSHIMANO TX800ShiftersSHIMANO Revoshift (8)Free wheelSHIMANO HG31-8 11-34 (8)ChainKMC Z8.3HubsQUANDO 32 holesBrakesTEKTRO VBrakes leversTEKTRO plastic / alloyRimsalloy 32 holesSpokessteelTiresAUTHOR Speed Master 24" × 1.75"PedalsresinHandlebarsteel 20 mm 580 mmGripsAUTHOR kratton rubberStemalloySeat postalloy (27.2)Seat clampAUTHOR (31.8)SaddleAUTHORSpeed8Weight11,4 kg / 12.5" Geometry and sizes Size 12,5"Min. figure [cm] 125Max. figure [cm] 140S/T c-t [mm] 318S/T c-c [mm] 0T/T h [mm] 492T/T a [mm] 480H/T [mm] 100C/S [mm] 395W/B [mm] 956S/T ang. [°] 73.5H/T ang. [°] 70F/L [mm] 410B/B drop [mm] 20B/B width [mm] 68Reach [mm] 0Stack [mm] 0F/R [mm] 42Handlebars [mm] 0Stem [mm] 0Cranks [mm] 0 max min The recommended size and stature are just indicative. It is recommended to always consult your choice with the dealer. S/T c-t - seat tube (center-top), length of the seat tube from the middle of BB parts to its peak S/T c-c - seat tube (center-center), length of the seat tube from the middle of BB parts to an axle of the upper tube T/T h - top tube horizontal, horizontal lenght of the upper tube T/T a - top tube actual, real lenght of the upper tube H/T - head tube, head tube lenght C/S - chain stay, chain brace lenght W/B - wheel base, wheelbase (front and rear axle lenght) S/T ang. - seat tube angel, angle between the seat tube axis and an imaginary line connecting the axes of the front and rear wheel H/T ang. - head tube angel, angle between the head tube axis and an imaginary line connecting axes of the front and rear wheels F/L - fork length, fork length from the head parts bottom to the middle of the front wheel B/B drop - bottom bracked drop, lenght between an imaginary line connecting wheels centers and BB parts, measured from BB parts F/R - fork rake, distances between the head tube axis and fork axis measured at center of the front wheel, so-called. off set Photogallery Videogallery Product options white / pink12,5" = UA#42932201 grey-matt / lime12,5" = UA#42932211 additional accessoriesAUTHOR Bottle cage ABC-37Bottle cage, Light AL 6061T bottle cage, strong construction with universal mount, bottle removing from side direction - for low space in frame ...AUTHOR Bottle cage ABC-L&R05Bottle cage AUTHOR ABC-L&R05 designed for easy bottle removing from side direction. It is lightweight and has a contoured inner edge which makes ...AUTHOR Stand AKS-06S C 22"-29" (černá)Kick Stand Author for direct frame fixation. Adjustable for size 14"- 29", Material AL6061-T6 / steel. Weight 230g. AUTHOR Stand AKS-09AKick Stand Author for direct frame fixation. Adjustable for size 24"- 29", Material AL6061-T6. Weight 310g. AUTHOR Stand AKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 25mm), recomended for bicycles with rear disk brake. Adjustable ...AUTHOR Stand AKS-550A CKick Stand Author for direct frame fixation. Adjustable for size 24"- 29", Material AL6061-T6. Weight 310 g. AUTHOR Frame bag A-R281 F GSBFrame bag, universal velcro attachment for fixation in front frame triangle (on most of types of frames), 2 separate pockets with the soft protection ...AUTHOR Saddle bag A-S381 TPN X7The Author saddle bag A-S381 is the easy bag with the one main compartment. Designed for long satisfied use, main parts from waterproofed fabric ...
AUTHOR Bottle cage ABC-37Bottle cage, Light AL 6061T bottle cage, strong construction with universal mount, bottle removing from side direction - for low space in frame ...AUTHOR Bottle cage ABC-L&R05Bottle cage AUTHOR ABC-L&R05 designed for easy bottle removing from side direction. It is lightweight and has a contoured inner edge which makes ...AUTHOR Stand AKS-06S C 22"-29" (černá)Kick Stand Author for direct frame fixation. Adjustable for size 14"- 29", Material AL6061-T6 / steel. Weight 230g. AUTHOR Stand AKS-09AKick Stand Author for direct frame fixation. Adjustable for size 24"- 29", Material AL6061-T6. Weight 310g. AUTHOR Stand AKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 25mm), recomended for bicycles with rear disk brake. Adjustable ...AUTHOR Stand AKS-550A CKick Stand Author for direct frame fixation. Adjustable for size 24"- 29", Material AL6061-T6. Weight 310 g. AUTHOR Frame bag A-R281 F GSBFrame bag, universal velcro attachment for fixation in front frame triangle (on most of types of frames), 2 separate pockets with the soft protection ...AUTHOR Saddle bag A-S381 TPN X7The Author saddle bag A-S381 is the easy bag with the one main compartment. Designed for long satisfied use, main parts from waterproofed fabric ...