🔧 Unlock pro-level cassette swaps with the FR-5.2G—your ride’s secret weapon!
The Park Tool FR-5.2G is a precision-engineered cassette lockring tool designed specifically for SRAM XX1 11-speed cassettes. Made from durable alloy steel in the USA, it features a guide pin for easier, more accurate installation and removal using a torque wrench. Compact and lightweight, this tool is a must-have for serious cyclists and mechanics seeking reliable, long-lasting performance.
| ASIN | B01MSAUITJ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 31,335 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 220 in Hand Tools (Sports & Outdoors) |
| Colour | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,143) |
| Date First Available | 1 Feb. 2017 |
| Folded knife size | 4 inches x 2 inches x 1 inch |
| Included Components | power tools and accessories |
| Item Package Quantity | 1 |
| Item Weight | 20 g |
| Item model number | QKFR52G |
| Manufacturer | PARK TOOL |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Part Number | FR-5.2G |
| Power Source | ac |
| Product Dimensions | 17.78 x 10.16 x 5.08 cm; 20 g |
| Size | One Size |
| Style | FR-5.2G Cassette Lockring |
S**E
Usual expected good quality from Park Tool
An upgrade from my old school FR5 without the guide pin, I concluded that it's a lot less faff with a pin v reinstall the skewer, plus it is then practical to use a socket and torque wrench instead of a spanner. Works well and seems to be the usual good quality from Park Tool. Alas I then also then "required" an FR5 with a through axle sized pin too for my turbo trainer but you can never have too many tools in the man cave / lady lair so it's all good, right? The CA Proposition 65 notice on the packaging is a little unclear, does it apply to the materials of the socket itself or the plastic packaging?
M**E
Perfect tool for the job
Used this to swap the rear cassette on my Bossnut. Removed a knackered OEM one and fitted a Sunrace replacement. Perfect fit, absolutely rock solid and the guide rod is a handy addition. It's Park Tool so I expect it to last a lifetime.
T**R
The tool you need for SRAM cassettes and centre lock discs
Exactly what I needed to fit my sram cassette and centre lock discs
A**R
Spot on, we'll built and works!
Five stars. Well made tool for removal of rear cassettes. Mine was rattling like hell, so bought this to tighten it up - I'll change it out later this month. The rod goes down the hole for the axel so it will not slip out and damage the free wheel. Really happy.
T**R
Quality!
A sturdy tool well designed for removing and fitting a bike cassette. Makes a job so much easier with the correct tool.
E**E
Good Quality
Just what I expected , does the job correctly no problems.
J**C
I used it to remove SRAM cassettes
It just works, using with a torque wrench etc just provides a nice tight fit for the cassette etc. Used with a socket of the appropriate size, only thing that could have been improved would be some sort of locking or magnetic mechanism to stop it randomly falling out of the socket. Other than that a good tool to have in your tool collection for home bike maintenance.
E**E
Quality item and works
Used to swap my gears on to a replacement wheel Never done this before but it was painless Just YouTubed how to do it bought the tool and did it
C**N
Very good quality as expected by park tool. Worked nicely
J**T
Muy buena herramienta, de marca especialista en herramientas para bici, buen precio, pronta entrega
L**O
Goede pasvorm met weinig speling op de tanden. Geschikt voor shimano en sram casettes. Lukt ook met sram xd casettes (12 speed) maar daar hebben ze een betere tool voor.
J**R
Goede sleutel. Juist passend.
S**T
Like most Park Tools, it does the job when it's impossible to do the job without the right tool.
Trustpilot
2 months ago
3 weeks ago
