All RK chains are pre-stressed and pre-stretched to ensure equal load distribution and minimal maintenance
They're made of the highest grade medium carbon alloy steel available, with all components shot-peened and heat-treated
Made for the serious motocross racer
Feature chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength
Chain includes clip connecting link
RK
CHAIN RK420MXZ 130C
12200344 / 420MXZ-130-CL
420 MXZ Drive Chain
530 chain conversion rear sprockets 48t
Chrome. 6.5mm offset. With 56mm ID and 11.5mm mount holes. Fits Big Twin and XL Sportster when converted from belt to rear chain (excl. V-Rod & 08-up Touring which have rubber pulley dampers).
Fits: > 00-24 Big Twin; 00-22 (NU) XL Sportster (Excl. 08-24 FLT/Touring; 02-17 V-Rod).
The JT X1R3 heavy duty X-Ring motorcycle chain is engineered for maximum durability and strength.
Offers high performance in both road and off road use.
High quality chain & sprocket kit featuring Tsubaki's 520 Alpha gold X-ring chain combined with a JT front steel sprocket and a JT rear steel sprocket.
Fits: > Yamaha: 04-14 XT660 R (X)
JT SPROCKETS
SPROCKET FRONT 18T 530 RU. JTF339.18RB
Computer-designed to achieve ultimate strength at minimum weight
JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry
Sprockets are heat-treated and bead-blasted to reduce material surface tension
Front sprockets are made with C45 steel and SCM415 chromoly steel alloy; rear sprockets made with top-quality-grade C45 high-carbon steel
Rubber cushion used by the major Japanese motorcycle manufacturers since early 1990’s to dampen the
Passer honda RR og andre.
JT Front Sprocket 339.17
JT steel front sprockets are manufactured using Japanese SCM420 Chromoly or C49 high carbon steel. Accurately machined with the tightest of tolerances to guarantee a perfect fit and chain alignment. Fully heat treated
Fits: > Honda: 93-96 CB1000FP,FR,FS,FT Big 1 ; 81-83 CB1100(F)RB,RC,RD; 00-03 CB1100SF X-Eleven Y,I-3 ; all CB750 CA/CB, ; 79-82 CB900 Bol d'Or ; 79-82 CB900F-A,B,C,D ; 83-84 CB900F2B,F2C,F2D; 87-88 CBR1000 FH,FJ ; 89-95 CBR1000FK T/M FS; 96-98 CBR1000FT t/m FW; 97-07 CBR1100XXV ~ 7 Super Blackbird; 97-07 CBR1100XXV ~ 7 Super Blackbird ; 84 VF1000FE; 84-85 VF1000FF,F2F ; 84-86 VF1000RE,RF,RG; 83-85 VF750FD,FE,FF ; 98-01 VFR800F1 W/X/Y/1
REAR WHEEL SPROCKETS FOR CHAIN CONVERSION
Converting from belt to chain drive has a number of advantages. It can hold more horsepower, it makes it easier to change your final drive ratio, and it provides more space to install wider rear tires. These rear sprockets for 530 series chain have 2.22" (56.4mm) inner diameter as for 2000 to present rear hubs and 7/16" bolt holes. Can also be used on 1984-1999 style hubs with 2" register when installed with the ZPN 752256 sprocket adapter spacer. Note that this spacer will give an extra 1.4mm offset.
48 Tooth, 6mm offset