Connecting Rod Kit

Precision-machined rod kits engineered for smooth operation, stable performance, and dependable fit.

Connecting rod kit
Overview

Stable At High RPM

Our connecting rod kits are built for consistent reliability in both everyday riding and performance-focused builds. Tight dimensional control supports smooth rotation and predictable clearances.

Share your engine model and OEM reference and we can help confirm the correct kit for your application.

  • Designed for stable fitment and smooth operation under load.
  • Built for durability with consistent machining and inspection practices.
  • Support available for model matching and sizing confirmation.
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Product Overview

Connecting rod kits are one of the main products of TKRJ. These components carry the engine motive energy directly to the crankshaft and have earned a well-deserved reputation for quality and durability from users worldwide. TKRJ connecting rod kits attain a high level of performance through precision manufacturing and rigorous quality control.

Kit Contents

  • Connecting Rod
  • Crank Pin (Big End Pin)
  • Big End Bearing (Crank Pin Bearing)
  • Small End Bearing (Piston Pin Bearing)
  • Washers (2 pcs)

Each kit is assembled with all components needed for a complete rod replacement and engine rebuild. Contents may vary depending on specific model requirements.

Technical Notes

Kit Variations

"W / W" notation indicates kits supplied with washers. Standard kit contents include a connecting rod, crank pin, big end bearing (crank pin bearing), small end bearing (piston pin bearing), and two washers. Contents may differ by model or application.

Model Coverage

Representative models listed in our catalog are based on data from both TKRJ records and our authorized dealers and agencies in each country. This ensures broad compatibility across regional market variants while maintaining accuracy for the models shown.

Application Support

If you have questions about which kit is correct for your specific engine or if your model is not listed, please contact us with your engine model and OEM reference for sizing confirmation.

Complete Model Lineup

Connecting Rod Kit Models

Brand Model OEM Code No. Stroke Remarks
HONDA C-50 / C-70 / C-75 036 BH0010A 4
HONDA C-50D GK4-300 BH0020A 4
HONDA C-50E/F/G GK4-760 BH0030A 4
HONDA SK-50 / DIO GWO BH0040A 2
HONDA NE-50 / SA-50 / TACT GS7 BH0100A 2
HONDA C-70C / C-90C / C-90IID GB5 BH0110A 4
HONDA C-90 / CS-90 / CT-90 028 BH0160A 4
HONDA MD-90H 121 BH0172A 4
HONDA C-100E / C90CWR / CD-100 / DREAM GF6 BH0190A 4
HONDA CD100 SPLENDOR KCC BH0191A 4
HONDA XL-100S 028 BH0230A 4 XR100 / GC100
HONDA CT-110 459 BH0240A 4
HONDA CB-125T / CD-125T 402 BH0290A 4
HONDA CG-125 / CB-125S2 383 BH0300A 4
HONDA XL-125S / ATC-200 437 BH0320A 4
HONDA CBF-125 KTE BH0321A 4
HONDA FUTURE-125 KYZ-KVB BH0325A 4
HONDA GL-145 / XL-125R / GL-PRO 446 BH0340A 4
HONDA NSR-150 KW6 BH0350A 2
HONDA RS150R SP K56 BH0351A 4
HONDA CG-150 KRM BH0355A 4
HONDA CD-185 / CD-195 / CD-200 418 BH0370A 4
HONDA XL-185S 427 BH0380A 4
HONDA XL-250S / CB-250RS 428 BH0390A 4
HONDA XR-250R / XLR-250 KT1 BH0420A 4
HONDA XL-500 429 BH0500A 4
HONDA XR-600 MK5 BH0600A 4
YAMAHA DT-50 / V-50 / YB-50 / LB-80 3R1-517 BY0010A 2
YAMAHA PASSOL / SA-50 / JOG-50 2E9 BY0020A 2
YAMAHA Y-80 / V-80 / PW-80 1W7 BY0080A 2
YAMAHA RX-100 / DT-100X 558 BY0120A 2
YAMAHA CRYPTON 4ST BY0141A 4
YAMAHA RX-115 / RX-S 4X8 BY0150A 2
YAMAHA DT-125E,F / DT-125MX 2A6 BY0180A 2
YAMAHA DT-125K / RX-K / RX-135 1VO BY0190A 2
YAMAHA RD-125 416-1E7 BY0210A 2
YAMAHA TZR-125 / DT-125R.RE. / TDR-250(88) 2RH BY0260A 2
YAMAHA DT-175E/F/G 2A6 BY0290A 2
YAMAHA DT-200 / YFS-200 43G BY0305A 2
YAMAHA XT-200 / TW-200E / AG-200 15A BY0315A 4
YAMAHA DT-250 / YZ-250 498 BY0320A 2
YAMAHA RD-250 360-34X BY0330A 2
YAMAHA XT-500 / SRX-400 / XT-400 583 BY0500A 4
SUZUKI A-50 / AC-50 / AP-50 35000 BS0030A 2 C/PIN:S-06100
SUZUKI F-50 / FR-50 35000 BS0070A 2 C/PIN:S-19000
SUZUKI FA-50 / FZ-50 04001 BS0080A 2
SUZUKI DS-80 / RM-80 14001 BS0120A 2
SUZUKI A-100 12002 BS0190A 2 C/PIN:S-03300
SUZUKI FB-100 30A01 BS0210A 4
SUZUKI GP-100 / GP-125 12002 BS0220A 2 C/PIN:S-03001
SUZUKI AX-100 / AX-100D / TR-S RACER 23411 BS0240A 2
SUZUKI GS-125E / GN-125 / SX-125R 05821 BS0277A 4
SUZUKI GT-125 14001 BS0280A 2
SUZUKI RG-V / TX-150 12B01 BS0310A 2
SUZUKI TS-125ER 12002 BS0340A 2 C/PIN:S-48001
SUZUKI GT-250X7 / B-200X5 12002 BS0390A 2 C/PIN:S-03001
SUZUKI GS-400 44001 BS0450A 4 NEW
KAWASAKI G-7T / KE-100 / KH-100 / KD-80 / KD-100 024 BK0030A 2
KAWASAKI GTO-110 / KH-110A 5013 BK0060A 2
KAWASAKI KAZE-112 1277 BK0065A 4
KAWASAKI GTO-125 / KH-125D 5021 BK0130A 2
KAWASAKI KMX-125 5069 BK0150A 2
KAWASAKI KR-150 5079 BK0180A 2
KAWASAKI KDX-125F / KDX-200 5071 BK0205A 2 ROD:K-1146
OTHERS BAJAJ PULSAR-150 BZ0130A 4 INDIAN MODEL
OTHERS BAJAJ PULSAR-180 BZ0140A 4 INDIAN MODEL
OTHERS TVS100STAR CITY/SPORT BZ0155A 4 NEW
OTHERS BAJAJ DISCOVER100 BZ0165A 4 INDIA MODEL
OTHERS BAJAJ CT100 BZ0170A 4 INDIAN MODEL
OTHERS BAJAJ DISCOVER125 BZ0180A 4 INDIAN MODEL
OTHERS BAJAJ PULSAR135 BZ0190A 4 INDIA MODEL
OTHERS VESPA-150 P501 BZ0210A 4

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