Chains
LighTech Chain Tensioner for Ducati Panigale V4 / V4S / V4R (2025-2026) – TEDU001
LighTech Rear-Configuration Chain Tensioner for Aprilia RSV4 / RR / 1100 Factory (2021-2026) TEAP006
LighTech Chain Tensioner BMW S1000RR K46 (2009-2018) TEBM002
LighTech Chain Tensioner BMW S1000RR K67 (2019-2026) TEBM003
LighTech Chain Tensioner for Aprilia RSV4 / RR / 1100 Factory (2021-2026) - TEAP005
LighTech Chain Tensioner Aprilia RSV4 / RR / RF / 1100 Factory 2015-2020 TEAP003
LighTech Chain Tensioner for Aprilia RSV4 / Factory / R (2009–2014) – TEAP001
LighTech Chain Tensioner for Aprilia RS 660 (2020–2026) – TEAP004
Bonamici Racing Chain Tensioner Honda CBR 600 RR PC69 2024-2026 CHAD14
Bonamici Racing Chain Tensioner for Yamaha YZF-R1/M RN65 (2020-2026) CHAD11
Bonamici Racing Chain Tensioner for Yamaha YZF-R6 RJ27 (2017-2026) CHAD07
Bonamici Racing Chain Tensioner for Yamaha YZF-R1/M RN32 & RN49 (2015-2019) CHAD03
Bonamici Racing Chain Tensioner for Suzuki GSX-R 1000 (2017-2023) CHAD06
Bonamici Racing Chain Tensioner for Kawasaki ZX-10 R/RR (2016-2020) – CHAD02
Bonamici Racing Chain Tensioner Honda CBR 1000 RR SC82 (2020-2026) CHAD10
Bonamici Racing Chain Tensioner BMW S1000RR K67 (2019-2026) CHAD09
Bonamici Racing Chain Tensioner for Aprilia RSV4 / RR / RF / 1100 Factory (2015-2020) CHAD04
Bonamici Racing Chain Tensioner for BMW S1000RR K46 (2009-2018) CHAD01
About this collection
Chains
Race and performance chains from EK Chain and LighTech — 520-pitch race conversions, X-ring road chains and the lube to keep them alive. The link between everything your engine makes and everything your tyre uses.
Pitch and strength decide the choice: 520 conversions save rotating mass for track use, while standard-pitch X-ring chains prioritise lifespan for road miles. Always match chain strength to engine output — a 1000cc bike needs a race chain rated for it, not just the lightest one on the shelf.





































































