RFX Pro Elite Rear Sprocket TM 125-450MX/MXFi 01-26
RFX Pro Elite Rear Sprocket TM 125-450MX/MXFi 01-26
The RFX Pro Elite Rear Sprocket TM 125-450MX/MXFi 01-26 from RFX is listed to fit 25 models, including TM Racing EN 125 (EN125) 2000-2022, TM Racing EN 144 (EN144) 2007-2022 and TM Racing EN 250 (EN250) 2000-2019. It is part of our rear sprockets range.
- Part numbers: one per option, listed under Specifications
- Size: 48 Teeth, 49 Teeth, 50 Teeth, 51 Teeth, 52 Teeth
- Colour: Blue
- Fits TM Racing: EN 125 (EN125) 2000-2022, EN 144 (EN144) 2007-2022, EN 250 (EN250) 2000-2019, EN 250 2T 2020, EN 250 4T 2020, EN 250 F (EN250F) 2001-2022, EN 300 (EN300) 2000-2019, EN 300 2T 2020-2022 and 17 more
- Category: Vehicle Parts › Drivechain › Rear Sprockets
Specifications
| Brand | RFX |
|---|---|
| Manufacturer part numbers | FXRS 80-48 99BU, FXRS 80-49 99BU, FXRS 80-50 99BU, FXRS 80-51 99BU, FXRS 80-52 99BU |
Fits these bikes
This RFX part is listed as fitting 25 models. Check your model and year below.
| Make | Model | Years |
|---|---|---|
| TM Racing | EN 125 (EN125) | 2000-2022 |
| TM Racing | EN 144 (EN144) | 2007-2022 |
| TM Racing | EN 250 (EN250) | 2000-2019 |
| TM Racing | EN 250 2T | 2020 |
| TM Racing | EN 250 4T | 2020 |
| TM Racing | EN 250 F (EN250F) | 2001-2022 |
| TM Racing | EN 300 (EN300) | 2000-2019 |
| TM Racing | EN 300 2T | 2020-2022 |
| TM Racing | EN 300 4T | 2020-2022 |
| TM Racing | EN 300 F (EN300F) | 2019 |
| TM Racing | EN 400 (EN400) | 2001, 2003-2004 |
| TM Racing | EN 400 F (EN400F) | 2001-2003 |
| TM Racing | EN 450 F (EN450F) | 2003-2022 |
| TM Racing | EN 530 F (EN530F) | 2002-2022 |
| TM Racing | MX 125 (MX125) | 2000-2022 |
| TM Racing | MX 144 (MX144) | 2007-2022 |
| TM Racing | MX 250 (MX250) | 2000-2022 |
| TM Racing | MX 250 F (MX250F) | 2001-2022 |
| TM Racing | MX 300 (MX300) | 1997-2022 |
| TM Racing | MX 300 F (MX300F) | 2019-2022 |
| TM Racing | MX 400 (MX400) | 2003-2004 |
| TM Racing | MX 450 (MX450) | 2003-2013 |
| TM Racing | MX 450 F (MX450F) | 2003-2022 |
| TM Racing | MX 530 (MX530) | 2005-2013 |
| TM Racing | MX 530 F (MX530F) | 2002-2022 |
Product details
The RFX Elite sprocket takes a race-proven design and brings it up to date. The proven features of the original are all still there, including the solid inner ring and the grooves that clear mud, but the new design adds strengthening gussets that reinforce the sprocket while keeping it light.
Chamfered edges on the weight-reducing cutouts give a sleek, modern look, help shed mud and take out extra weight without affecting the strength or structure of the sprocket. The teeth have also been subtly revised so the chain releases cleanly, which cuts wear and helps both your chain and sprocket last longer.
Each one starts as aerospace grade 7075-T6 aluminium alloy, which is CNC machined and then given a 2-tone anodised and polished finish. RFX makes the design in 6 colours for a factory bike look.
Key features
- 7075 aerospace aluminium, CNC machined
- Gussets for added strength
- Mud clearing grooves that extend sprocket life
- Weight-reducing cutouts with chamfered edges
- Anodised colour with a polished 2-tone finish
- Laser etched RFX logo
Questions about this part
Will the RFX Pro Elite Rear Sprocket TM 125-450MX/MXFi 01-26 fit my bike?
It is listed for 25 models, including TM Racing EN 125 (2000-2022), TM Racing EN 144 (2007-2022), TM Racing EN 250 (2000-2019), TM Racing EN 250 2T (2020). The full list is in the "Fits these bikes" table on this page, and the fit check next to the price tells you straight away for your saved bike.
What is the part number?
Each option has its own manufacturer part number, listed under Specifications on this page. Our stock code is 110683-BLU-48.
How much is delivery?
Order before 3pm for same day dispatch. UK Next Day delivery is £7.99, and free on orders of £100 or more. Pre 12:00 (£9.99) and Pre 10:00 (£14.99) upgrades are charged at any order value.
Can I return it?
Yes. You can return it within 30 days of delivery for a refund. You pay the return postage unless the item is faulty, damaged or wrong, in which case we cover it. See our Returns page for how. Returns