Chains

Our RQR series is developed exclusively for racing purposes. This chain has been used on factory bikes in the World Superbike Championships and is a proven Isle of Man TT winner.

• The choice of teams and riders in the world's leading championships
• Very rigid and high tensile strength, yet lightweight chain
• Pre-stretched to minimize elongation after first adjustment
• Available exclusively in size 520 x 120

A third generation series, developed to meet the demand of OE-engineers for a light running, long lasting chain with high tensile strength, for current high performing machines. TX4 seal rings keep lubricant in and dirt out of the inner parts. Sleek design with gold coloured link plates distinguishes its appearance.

Available in a range of pitches and lengths.

525 Alpha XRG Chain - Average Tensile Strength 38kN, Rated for 135HP

Tsubaki's Alpha ORS series is injected with a high viscosity vacuum grease during the manufacturing process, thereby improving the heat dissipation and substantially reduces the mechanical stresses. The presence of low friction O-rings limit the power losses through friction and increases longevity significantly

Available in a range of pitches and lengths.

428 Alpha ORS Chain - Rated for 65HP

Key features of this chain are a long lasting performance with low maintenance. This chain benefits from the TX4-seal rings and life-time lubrication of inner parts. Executed in a sleek designed plain steel version.

Available in a range of pitches and lengths.

428 Alpha XRS Chain - Average Tensile Strength 27kN, Rated for 80HP

The Omega offers you an affordable quality sealed O-ring chain, press-fit pins with quad-stake riveting. O-ring chain with good value for the money!

Available in a range of pitches and lengths.

530 Omega Chain - Average Tensile Strength 39kN, Rated for 100HP

The Tsubaki Gamma series is an economical quality roller chain (solid rollers) which is suitable for less powerful bikes. The press-fit, quad-stake riveted pins add additional strength to this chain.

Available in a range of pitches and lengths.

428 Gamma Chain - Average Tensile Strength 24kN, Rated for 30HP

With the new manufacturing improvements made in 2017, we now have a strong, light chain, with sealed self lubrication that allows the chain to be constantly lubricated between the sleeve and the pin and that satisfies all demands, providing long life under all conditions for on and off road use. Excellent value for money chain.

The new O-shaped seals allow the grease to remain between the sleeve and the pin, improving the lubrication of the chain, enabling it to last for longer. The optimum life of the chain is significantly increased with respect to chains without seals.

Manufactured with high alloy steel, closed rollers and sleeve to improve resistance to fatigue. Specially treated pins to obtain greater resistance. All chains are pre-stressed to increase resistance to fatigue and elongation.

Constant technical updating to guarantee the highest level of wear resistance under any situation.

The FB’RING motorcycle chain from Iris Chains is a Super Reinforced ring seal chain, ready to withstand all types of situations. It is especially designed for sport and sport touring applications.

The Multi-lip self-lubricating seal rings with Teflon grease of the FB’RING chain, along with the high precision link stamping make this chain a high quality product. The chain is manufactured in 42CrMo4 steel alloy.

Inner link in steel, rollers and outer link in the colour gold.

The FB’RING motorcycle chain from Iris Chains is a Super Reinforced ring seal chain, ready to withstand all types of situations. It is especially designed for sport and sport touring applications.

The Multi-lip self-lubricating seal rings with Teflon grease of the FB’RING chain, along with the high precision link stamping make this chain a high quality product. The chain is manufactured in 42CrMo4 steel alloy.

Inner link in steel, rollers and outer link in the colour gold.

Heavy Duty Chain no O’Rings. On/Off Road Applications.

Silver inner and outer link.

Heavy Duty Chain no O’Rings. On/Off Road Applications.

Silver inner and outer link.

Heavy Duty Chain no O’Rings. On/Off Road Applications.

Silver inner and outer link.

Rivet (Pin) type link for Tsubaki Alpha X-Ring Gold 520 Chain.

Rivet (Pin) type link for Tsubaki Racing Pro 520 Chain.

Rivet (Pin) type link for Tsubaki Omega O-Ring 520 Chain.

Clip (Conn) type link for Tsubaki Alpha O-Ring 428 Chain.

Clip (Conn) type link for Tsubaki Gamma 525 Chain.

Clip (Conn) type link for Tsubaki Gamma 520 Chain.

Clip (Conn) type link for Tsubaki Gamma 428 Chain.

Clip (Conn) type link for Tsubaki Gamma 420 Chain.

Rivet (Pin) type link for Tsubaki Gamma 525 Chain.

Rivet (Pin) type link for Tsubaki Gamma 520 Chain.

Clip (Conn) type link for Tsubaki Gamma 415 Chain.

Clip (Conn) type link for IRIS RX 428 Chain.

Rivet (Pin) type link for IRIS BO 525 Chain.

Rivet (Pin) type link for IRIS FB 525 Chain.

Clip (Conn) type link for IRIS RX 520 Chain.

Rivet (Pin) type link for IRIS BO 520 Chain.

Clip (Conn) type link for IRIS RX 420 Chain.

Rivet (Pin) type link for IRIS FB-Ring 520 Chain.

The X’RING chain is strong and light weight, with a sealed self-lubrication that allows for permanent lubrication between the sheath and the pin, providing a long duration under all conditions, both on the road as well as off-road. The X’RING chain from Iris Chains has an excellent quality-to-price ratio.

The X’RING seal of this motorcycle chain provides a useful service life and resistance to wear that is 7 times longer than that of the O’RING seal.

Inner link in bluish black, rollers and outer link in the colour gold.

The X’RING chain is strong and light weight, with a sealed self-lubrication that allows for permanent lubrication between the sheath and the pin, providing a long duration under all conditions, both on the road as well as off-road. The X’RING chain from Iris Chains has an excellent quality-to-price ratio.

The X’RING seal of this motorcycle chain provides a useful service life and resistance to wear that is 7 times longer than that of the O’RING seal.

Inner link in bluish black, rollers and outer link in the colour gold.

Rivet (Pin) type link for IRIS X-Ring 520 Chain.

Rivet (Pin) type link for IRIS X-Ring 525 Chain.

The RXL chain is especially designed for trial, as it combines a very light weight with excellent resistance to stretching. This trial motorcycle chain is ideal for experienced drivers from 125cc. to 500cc. The shape of the link and its golden colour provides this iris chain with a great appearance.

Also, the RXL chain has a great quality-to-price ratio. We carry out continuous technical upgrades to guarantee the highest resistance to wear in any situation.

Gold Chain

Rivet (Pin) type link for IRIS RXL 520 Chain.

The FB’RING motorcycle chain from Iris Chains is a Super Reinforced ring seal chain, ready to withstand all types of situations. It is especially designed for sport and sport touring applications.

The Multi-lip self-lubricating seal rings with Teflon grease of the FB’RING chain, along with the high precision link stamping make this chain a high quality product. The chain is manufactured in 42CrMo4 steel alloy.

Inner link in steel, rollers and outer link in the colour gold.

Rivet (Pin) type link for IRIS FB 530 Chain.

Rivet (Pin) type link for Tsubaki RQR Racing 520 Chain.