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BBB Cycling · Derailleur pulley wheels
Fresh, smooth pulleys for your SRAM 12-speed road derailleur.
$45.00
PriceIn stock, ready to ship
The BBB RollerBoys BDP-10 is a pair of 12-tooth replacement pulleys made to suit SRAM's 12-speed road rear derailleurs. Composite bodies and covered sealed bearings keep things quiet and running freely.
Sold by Ashburton Cycles
Verified store
Price
$45.00
Teeth
12T upper and 12T lower
Fits
SRAM 12-speed road rear derailleurs
Bearings
Sealed, with aluminium cover
The BBB RollerBoys BDP-10 is a like-for-like upgrade for tired jockey wheels on a SRAM 12-speed road rear derailleur. Both the upper and lower wheels have 12 teeth, matching the layout SRAM uses on its 12-speed road derailleurs.
The pulley bodies are made from an EMS Swiss composite with 40% glass fibre, and each one spins on a sealed bearing protected by an aluminium cover. That combination is aimed at long life and smooth running through wet winter kilometres.
Worn pulleys are a common cause of a noisy, slightly vague drivetrain. Swapping them is a quick job and often brings back that crisp, quiet feel.
Road riders on SRAM 12-speed groupsets whose derailleur pulleys are worn, noisy or gritty.
Made for SRAM 12-speed road
12T upper and lower wheels to suit SRAM's road derailleurs.
Sealed bearings
Aluminium covers help keep dirt and water out.
Tough composite
EMS Swiss material with 40% glass fibre for durable teeth.
Sold as a pair
Upper and lower pulleys together.
Every detail as listed by the manufacturer.
BBB Cycling · Derailleur pulley wheels
Fresh, smooth pulleys for your SRAM 12-speed road derailleur.
$45.00
In stockTeeth
12T upper and 12T lower
Fits
SRAM 12-speed road rear derailleurs
Bearings
Sealed, with aluminium cover
Pulley body
EMS Swiss composite, 40% glass fibre
The BBB RollerBoys BDP-10 is a pair of 12-tooth replacement pulleys made to suit SRAM's 12-speed road rear derailleurs. Composite bodies and covered sealed bearings keep things quiet and running freely.
The BBB RollerBoys BDP-10 is a like-for-like upgrade for tired jockey wheels on a SRAM 12-speed road rear derailleur. Both the upper and lower wheels have 12 teeth, matching the layout SRAM uses on its 12-speed road derailleurs.
The pulley bodies are made from an EMS Swiss composite with 40% glass fibre, and each one spins on a sealed bearing protected by an aluminium cover. That combination is aimed at long life and smooth running through wet winter kilometres.
Worn pulleys are a common cause of a noisy, slightly vague drivetrain. Swapping them is a quick job and often brings back that crisp, quiet feel.
Road riders on SRAM 12-speed groupsets whose derailleur pulleys are worn, noisy or gritty.
Made for SRAM 12-speed road
12T upper and lower wheels to suit SRAM's road derailleurs.
Sealed bearings
Aluminium covers help keep dirt and water out.
Tough composite
EMS Swiss material with 40% glass fibre for durable teeth.
Sold as a pair
Upper and lower pulleys together.