4-Jeri

The 4-Jeri Fpd Headset is engineered to deliver dependable steering performance through its robust steel threadless design. Equipped with caged ball bearings and a water-resistant plastic seal, this headset ensures consistently smooth operation and enhanced longevity. Suitable for a wide range of standard bicycles,...

The 4-Jeri Freewheel is engineered to deliver reliable and efficient power transfer for BMX and single-speed bicycles. Designed with precision, it is compatible with standard 1/2 x 1/8" chains and available in multiple teeth configurations—16, 17, or 18T—to accommodate various riding preferences. This component...

The 4-Jeri LG-50 7/8sp Chain is engineered to deliver reliable and efficient power transmission across a range of mechanical applications. Featuring precision chamfered links, this chain ensures smooth and rapid pick-up, optimising operational performance. Designed with compatibility for index systems, it guarantees consistent and...

Enhance the reliability and longevity of your crankset with the 4-Jeri Pro-Style Crank Bolts, precision-engineered for seamless compatibility with 4-Jeri Pro-Style Tubular 3pc Cranks. These bolts feature an M8 thread, ensuring a secure and stable fit that maintains optimal crankset performance under demanding conditions....

Enhance your cycling performance with the 4-Jeri Pro-Style Platform Flat Pedal, engineered for reliability and superior control. Constructed from robust cast alloy, these pedals provide exceptional durability while integrated grip studs ensure a secure foothold in diverse riding conditions. The Cr-Mo axle adds strength...

The 4-Jeri Smart Arse Bottom Bracket is engineered to deliver dependable performance for BMX riders prioritising durability and smooth operation. Specifically designed for one-piece BMX cranks, this bottom bracket incorporates adjustable looseball bearings that ensure precise tuning to rider preference. Its water-resistant plastic shields...

The 4-Jeri Steel Threaded Headset is engineered to deliver consistent and reliable steering performance for a wide range of bicycles. Designed to fit 1 1/8th threaded forks, this headset ensures a secure and smooth connection between your bike’s fork and frame, enhancing overall ride...