--- product_id: 505609937 title: "RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8\"" brand: "rlecs" price: "€ 23.36" currency: EUR in_stock: true reviews_count: 5 category: "Rlecs" url: https://www.desertcart.pt/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull store_origin: PT region: Portugal --- # M16 precision thread Rust-proof electroplated metal Universal fit for fitness gear RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" **Brand:** rlecs **Price:** € 23.36 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your workout gear with the ultimate pull-pin power move! ## Quick Answers - **What is this?** RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" by rlecs - **How much does it cost?** € 23.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull) ## Best For - rlecs enthusiasts ## Why This Product - Trusted rlecs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** 65mm length and 85g weight for minimal bulk without sacrificing strength - • **Effortless Installation:** Smooth surface and deep threads ensure quick, tool-free adjustments - • **Precision M16 Threading:** Engineered for a secure, slip-free fit every time - • **Versatile Compatibility:** Seamlessly fits stationary bikes, weight benches, and strength machines - • **Durable Rust-Resistant Build:** Electroplated metal and high-quality plastic for long-lasting performance ## Overview The RLECS Pull-up Spring Knob Pop Pin is a high-quality M16 threaded fitness accessory crafted from rust-proof electroplated metal and durable plastic. Measuring 65mm in length with a 23mm screw, it offers universal compatibility with stationary bikes, weight benches, and strength training machines. Designed for easy installation and a secure fit, this lightweight yet robust pin ensures your equipment stays locked in place during intense workouts. ## Description Specification: Product: Spinning Bike Pull Pin Overall length: 65mm Screw Length: 23mm Thread: M16 Material: Plastic + Metal Package includes: 1 x Spinning Bike Pull Pin. Review: Excellent fitment. Exactly what I wanted. Review: Purchased this when my old one broke. This is high quality and works great! ## Features - Package includes: 1 x Spinning Bike Pull Pin. - Made of high-quality plastic + metal, environmentally friendly, surface electroplating, rust-proof, wear-resistant, long service life. - Overall length: 65mm; screw length: 23mm; screw diameter: 16mm. - Wide application: - Wide application for exercise bikes, strength equipment, fitness equipment, some weightlifting benches, etc. - Fine workmanship, smooth surface without burrs, complete and deep thread head, uniform force, not easy to slip, firm and durable, easy to use and quick to install. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7MHKDT4 | | Batteries included? | No | | Best Sellers Rank | 262,049 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 185 in Strength Training Upper Body Machines | | Brand | RLECS | | Customer Reviews | 4.8 4.8 out of 5 stars (27) | | Date First Available | 9 Aug. 2022 | | Item model number | FPPPK-M16-1 | | Manufacturer | RLECS | | Material type | Plastic, Metal | | Package Dimensions | 12 x 10.5 x 5.6 cm; 85 g | ## Images ![RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" - Image 1](https://m.media-amazon.com/images/I/61pXoSvkUeL.jpg) ![RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" - Image 2](https://m.media-amazon.com/images/I/51icUHYm+xL.jpg) ![RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" - Image 3](https://m.media-amazon.com/images/I/61ZRiM4jOFL.jpg) ![RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" - Image 4](https://m.media-amazon.com/images/I/51BZjK4WxPL.jpg) ![RLECS Pull-up Spring Knob Pop Pin Fitness Pop Pull Pin Knob M16 Exercise Training Machines Release Bike Equipment - Compatible with Stationary Bikes, Weight Benches Size M16 Close to 5/8" - Image 5](https://m.media-amazon.com/images/I/61mZfGgYlyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***S on 15 January 2026* Excellent fitment. Exactly what I wanted. ### ⭐⭐⭐⭐⭐ Review *by B***N on 28 August 2025* Purchased this when my old one broke. This is high quality and works great! ### ⭐⭐⭐⭐ Review *by A***R on 9 January 2026* This product was satisfactory for my needs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull](https://www.desertcart.pt/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-25*