---
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: "B/.44"
currency: PAB
in_stock: false
reviews_count: 5
category: "Rlecs"
url: https://www.desertcart.com.pa/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull
store_origin: PA
region: Panama
---

# 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:** B/.44
**Availability:** ❌ Out of 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?** B/.44 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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: Purchased this when my old one broke. This is high quality and works great!
Review: Excellent fitment. Exactly what I wanted.

## 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 | 249,648 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 195 in Strength Training Upper Body Machines |
| Brand | RLECS |
| Customer Reviews | 4.7 4.7 out of 5 stars (24) |
| 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/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 2](https://m.media-amazon.com/images/I/51eLDVW0AML.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/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 4](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 5](https://m.media-amazon.com/images/I/61mZfGgYlyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on 28 August 2025*

Purchased this when my old one broke. This is high quality and works great!

### ⭐⭐⭐⭐⭐ Review
*by J***S on 15 January 2026*

Excellent fitment. Exactly what I wanted.

### ⭐⭐⭐⭐⭐ Review
*by T***S on 13 July 2024*

The quality is really good. Fixed my weight bench. I couldn’t find one anywhere. Thank you Amazon for getting it to me quickly

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**Shop now:** [https://www.desertcart.com.pa/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull](https://www.desertcart.com.pa/products/505609937-rlecs-pull-up-spring-knob-pop-pin-fitness-pop-pull)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-22*