Delta Braking DBD057 front disc brake is precision manufactured for a wide range of Beta enduro motorcycles, delivering strong, consistent stopping power for both competitive and off-road use. Built to OEM dimensions, this disc provides reliable braking performance, long-term durability, and optimal fitment for models equipped with 260 mm front discs.

Features

• High-quality steel construction for stable, dependable front brake response


• OEM specifications for easy direct replacement and fitment


• Engineered for performance in enduro racing, trail, and complex terrain conditions

Specifications

• Outer diameter: 260.0 mm


• Inner diameter: 126.5 mm


• Thickness: 3.0 mm


• Number of holes: 6


• Hole diameter: 6.5 mm


• Pitch (bolt circle): 143.0 mm


• Type: Fixed disc


• Speedometer prepared: Yes

Vehicle Fitment

• Beta 125 RR 2T Enduro 2018–2024 (Front)


• Beta 125 RR 2T Race 2025 (Front)


• Beta 125 RR 2T Racing 2019–2024 (Front)


• Beta 125 RR 2T X Pro 2025 (Front)


• Beta 200 RR 2T Enduro 2019–2024 (Front)


• Beta 200 RR 2T Race 2025 (Front)


• Beta 200 RR 2T X Pro 2025 (Front)


• Beta 250 RR 2T Enduro 2013–2024 (Front)


• Beta 250 RR 2T Race 2025 (Front)


• Beta 250 RR 2T Racing 2014–2023 (Front)


• Beta 250 RR 2T X Pro 2025 (Front)


• Beta 250 X Trainer 2T 2017–2025 (Front)


• Beta 300 RR 2T Enduro 2013–2024 (Front)


• Beta 300 RR 2T Race 2025 (Front)


• Beta 300 RR 2T Racing 2013–2024 (Front)


• Beta 300 RR 2T X Pro 2025 (Front)


• Beta 300 RX 4T 2023–2025 (Front)


• Beta 350 RR 4T Enduro 2013–2024 (Front)


• Beta 350 RR 4T Race 2025 (Front)


• Beta 350 RR 4T Racing 2013–2024 (Front)


• Beta 350 RR X Pro 4T 2025 (Front)


• Beta 350 RRS 4T Enduro 2017–2024 (Front)


• Beta 390 RR 4T Enduro 2015–2024 (Front)


• Beta 390 RR 4T Race 2025 (Front)


• Beta 390 RR 4T Racing 2019–2024 (Front)


• Beta 390 RR X Pro 4T 2025 (Front)


• Beta 390 RRS 4T Enduro 2017–2023 (Front)


• Beta 400 RR 4T Racing 2017–2018 (Front)


• Beta 430 RR 4T Enduro 2015–2024 (Front)


• Beta 430 RR 4T Race 2025 (Front)


• Beta 430 RR 4T Racing 2015–2024 (Front)


• Beta 430 RR X Pro 4T 2025 (Front)


• Beta 430 RRS 4T Enduro 2015–2017 (Front)


• Beta 450 RR 4T Enduro/Racing 2013–2014 (Front)


• Beta 480 RR 4T Enduro 2015–2024 (Front)


• Beta 480 RR 4T Race 2025 (Front)


• Beta 480 RR 4T Racing 2015–2024 (Front)


• Beta 480 RR X Pro 4T 2025 (Front)


• Beta 498 RR 4T Enduro/Racing 2012–2019 (Front)


• Beta 500 RRS 4T Enduro 2015–2024 (Front)

Cross Reference Numbers

• DBD057 (Delta Braking)


• Direct match for the above Beta models and other 260 mm disc-equipped fitments

Dirt: BETA 125 RR 2T ENDURO 260/240mm 18-24 - front, BETA 125 RR 2T ENDURO 260/240mm 18-24 - front, BETA 125 RR 2T RACE 260/240mm 25 - front, BETA 125 RR 2T RACE 260/240mm 25 - front, BETA 125 RR 2T RACING 19-24 - front, BETA 125 RR 2T RACING 260/240mm 19-24 - front, BETA 125 RR 2T X PRO 260/240mm 25 - front, BETA 125 RR 2T X PRO 260/240mm 25 - front, BETA 200 RR 2T ENDURO 260/240mm 19-24 - front, BETA 200 RR 2T ENDURO 260/240mm 19-24 - front, BETA 200 RR 2T RACE 260/240mm 25 - front, BETA 200 RR 2T RACE 260/240mm 25 - front, BETA 200 RR 2T X PRO 260/240m 25 - front, BETA 250 RR 2T ENDURO 260/240mm 13-24 - front, BETA 250 RR 2T ENDURO 260/240mm 13-24 - front, BETA 250 RR 2T RACE 260/240mm 25 - front, BETA 250 RR 2T RACE 260/240mm 25 - front, BETA 250 RR 2T RACING 260/240mm 14-23 - front, BETA 250 RR 2T RACING 260/240mm 14-23 - front, BETA 250 RR 2T X PRO 260/240mm 25 - front, BETA 250 RR 2T X PRO 260/240mm 25 - front, BETA 250 X TRAINER 2T 260/240mm 17-25 - front, BETA 250 X TRAINER 2T 260/240mm 17-25 - front, BETA 300 RR 2T ENDURO 260/240mm 13-24 - front, BETA 300 RR 2T ENDURO 260/240mm 13-24 - front, BETA 300 RR 2T RACE 260/240mm 25 - front, BETA 300 RR 2T RACE 260/240mm 25 - front, BETA 300 RR 2T RACING 260/240mm 13-24 - front, BETA 300 RR 2T RACING 260/240mm 13-24 - front, BETA 300 RR 2T X PRO 260/240mm 25 - front, BETA 300 RR 2T X PRO 260/240mm 25 - front, BETA 300 RX 4T 260/240mm 23-25 - front, BETA 300 RX 4T 260/240mm WAVE 23-25 - front, BETA 300 X TRAINER 2T 260/240mm 15-25 - front, BETA 300 X TRAINER 2T 260/240mm 15-25 - front, BETA 350 RR 4T ENDURO 260/240mm 13-24 - front, BETA 350 RR 4T ENDURO 260/240mm 13-24 - front, BETA 350 RR 4T RACE 260/240mm 25 - front, BETA 350 RR 4T RACE 260/240mm 25 - front, BETA 350 RR 4T RACING 260/240mm 13-24 - front, BETA 350 RR 4T RACING 260/240mm 13-24 - front, BETA 350 RR X PRO 4T 260/240mm 25 - front, BETA 350 RR X PRO 4T 260/240mm 25 - front, BETA 350 RRS 4T ENDURO 260/240mm 17-24 - front, BETA 350 RRS 4T ENDURO 260/240mm 17-24 - front, BETA 390 RR 4T ENDURO 260/240mm 15-24 - front, BETA 390 RR 4T ENDURO 260/240mm 15-24 - front, BETA 390 RR 4T RACE 260/240mm 25 - front, BETA 390 RR 4T RACE 260/240mm 25 - front, BETA 390 RR 4T RACING 260/240mm 19-24 - front, BETA 390 RR 4T RACING 260/240mm 19-24 - front, BETA 390 RR X PRO 4T 260/240mm 25 - front, BETA 390 RR X PRO 4T 260/240mm 25 - front, BETA 390 RRS 4T ENDURO 260/240mm 17-23 - front, BETA 390 RRS 4T ENDURO 260/240mm 17-23 - front, BETA 400 RR 4T RACING 260/240mm 17-18 - front, BETA 400 RR 4T RACING 260/240mm 17-18 - front, BETA 430 RR 4T ENDURO 260/240mm 15-24 - front, BETA 430 RR 4T ENDURO 260/240mm 15-24 - front, BETA 430 RR 4T RACE 260/240MM 25 - front, BETA 430 RR 4T RACE 260/240mm 25 - front, BETA 430 RR 4T RACING 260/240mm 15-24 - front, BETA 430 RR X PRO 4T 260/240mm 25 - front, BETA 430 RRS 4T ENDURO 260/240mm 17-23 - front, BETA 450 RR 4T ENDURO 260/240mm 13-14 - front, BETA 450 RR 4T ENDURO 260/240mm 13-14 - front, BETA 450 RR 4T RACING 260/240mm 13-19 - front, BETA 450 RR 4T RACING 260/240mm 13-19 - front, BETA 450 RX 4T 260/240mm 24-25 - front, BETA 480 RR 4T ENDURO 260/240mm 15-24 - front, BETA 480 RR 4T ENDURO 260/240mm 15-24 - front, BETA 480 RR 4T RACE 260/240mm 25 - front, BETA 480 RR 4T RACE 260/240mm 25 - front, BETA 480 RR 4T RACING 260/240mm 15-24 - front, BETA 480 RR 4T RACING 260/240mm 15-24 - front, BETA 480 RR X PRO 4T 260/240mm 25 - front, BETA 480 RR X PRO 4T 260/240mm 25 - front, BETA 498 RR 4T ENDURO 260/240mm 12-19 - front, BETA 498 RR 4T ENDURO 260/240mm 12-19 - front, BETA 500 RRS 4T ENDURO 260/240mm 15-24 - front, BETA 500 RRS 4T ENDURO 260/240mm 15-24 - front