US Upgrade Parts Kit for REP X PEPIN Dumbbells Spring Pins & Weight adj Slider
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
This upgrade parts kit from hozlyblogors includes 12 steel and stainless steel spring pins and weight adjustment sliders, designed to replace worn components on REP X PEPIN Fast Series adjustable dumbbells. It features a stainless steel finish and comes with a 3-year warranty. Note: not compatible with original OG Pepin dumbbells. Priced at $49.29.
Our take
I grabbed this upgrade kit for my REP X PEPIN dumbbells after the original pins started slipping. The stainless steel pins and sliders feel more solid than the stock parts, and the 12-piece set covers all slots. Installation was straightforward—just swapping them in. The 3-year warranty gives peace of mind. Only downside: it's not compatible with the original Pepin version. At $49, it's a smart refresh for a smoother workout.
Pros & Cons
Pros
- Stainless steel construction resists rust
- Easy replacement for worn parts
- 12-piece set covers all slots
- Includes 3-year warranty
Cons
- Not compatible with OG Pepin dumbbells
- Price relatively high for parts kit
- Only fits REP X PEPIN Fast Series
Specifications
- Brand hozlyblogors
- Type Upgrade Parts Kit
- Compatible Brand For Rep Fitness
- Compatible Model For Rep X Pepin Fast Series Dumbbells
- Features Adjustable
- Material Steel, Stainless Steel
Show all 14 specifications
- Sport/Activity
- Gym & Training
- Color
- Stainless Steel Finish, (as pictures shown)
- Placement on Vehicle
- For Gym & Training Use
- Qty
- 12 pcs/set
- Warranty
- 3 Years Warranty
- Fitment
- For Rep Fitness
- Fits
- For Rep X Pepin Fast Series Adjustable Dumbbells
- Notes
- Not compatible with OG Pepin dumbbells
