Trinity Assisted Chin/​dip Pin Load

The Trinity Assisted Chin/dip Pin Load turns two of the hardest bodyweight movements into scalable exercises. Its 220lb (100kg) weight stack counterbalances the user, letting members reduce assistance pin by pin as pulling and pressing strength grows. Aluminium pulleys keep the assist smooth, pop-pin adjustment speeds setup, and PU upholstery with multi-layer foam handles constant use. It is a clear progression tool for any commercial strength floor.

• Assists chin-ups, pull-ups, and dips with adjustable counterbalance
• 220lb (100kg) weight stack allows precise, trackable assistance levels
• Aluminium pulleys deliver a smooth, quiet assist through every rep
• Pop-pin adjustment makes changeovers fast between members
• Steel front shroud and durable PU upholstery for high-traffic floors

• Progressive chin-up and pull-up development for newer members
• Assisted dips for building pressing strength through a full range
• Volume work at reduced load for advanced calisthenics training
• Structured progressions toward unassisted bodyweight strength

• Wipe pads, handles, and the kneeling platform after sessions
• Inspect cables, pulleys, and guide rods monthly for wear or fraying
• Keep the weight stack clean and lightly lubricate guide rods as required
• Contact Skelcore support for replacement parts or service help

Backed by Skelcore's commercial-grade support program — built for longevity in high-traffic facilities, with full access to professional setup guidance and after-sales service. Pricing is quote-based and excludes installation and tax.