ProX 开发了优质滚子链系列，可与 ProX 前后链轮配合使用。 ProX 滚子链条是一款高品质链条，由日本信誉良好且领先的 OEM 工厂专门为 ProX 制造。所有 ProX 链条均采用最高等级的日本钢材制成。
MX 链条由各种不同的组件组装而成，这些组件都有其特定且关键的功能，使链条成为高质量的产品。销钉确实采用了独特的销钉处理，提供了极其坚硬的外部涂层，留下较软的内部以增加强度，同时减少整体链条磨损。这些销钉采用重型压装，并具有四铆接功能，可实现超强连接。
喷丸内部的实心衬套、实心滚子和板均经过热处理，可提供令人难以置信的拉伸强度以及低摩擦和高耐磨性。内板采用特定形状设计，可使用更少的材料，与独特的避雷孔相结合，可在不影响拉伸强度的情况下使链条整体重量减轻 3%。
专门针对越野、Enduro、ATV 和大型四冲程越野摩托车，ProX 还提供轻质、窄型 X 型环链条，使用 QX 型密封件，与标准产品相比，摩擦力减少 40%，耐用性至少提高 150% MX 链。
所有 ProX 链条均经过预应力和预拉伸，以减少初始链条拉伸和即时性能，并标配夹式链节。
ProX has developed a premium line of Roller Chains to team up together with the ProX front and rear sprockets. The ProX Roller Chain is a top quality chain, exclusively manufactured for ProX by the reputable and leading OEM factory in Japan. All ProX chains are made using highest grade Japanese steel.
The MX chains are assembled out of various different components that all have their specific and crucial function to make the chain a high quality product. Pins do feature an exclusive pin treatment providing an extremely hard outside coating, leaving a softer inside to increase strength while reducing overall chain wear. The pins are heavy press fitted and do feature quad staked riveting for ultra-strong connection.
The solid bush inside the shot-peened, solid roller and plates are all heat treated to offer an incredible tensile strength in combination with low friction and high wear resistance. Inner plates are designed in a specific shape allowing less material to be used which in combination with the unique lightning holes results in a 3% overall lighter chain without compromising tensile strength.
Specifically for the Off-road, Enduro, ATV and big 4-Stroke Motocross bikes ProX also offers a lightweight, narrow type X-Ring chain using a QX-type seal offering 40% less friction and at least 150% increased durability over a standard MX Chain.
All ProX chains are pre-stressed and pre-stretched to reduce initial chain stretch and immediate performance and come with a clip type chain link as standard.
