Acros Press Fit Hollowtech II Bottom Bracket 41 x 86.5/89.5/92 mm

The press fit Hollowtech II bottom bracket from Acros is used to install a crank with 24 mm axle diameter in an 86.5 mm-wide road bike bottom bracket or an 89.5 or 92 mm-wide MTB bottom bracket. The case diameter is 41 mm in each case. Thanks to double-sealed angular contact ball bearings and a special dust cover, the bottom bracket is characterised by rigidity, long durability and smooth running.

Specifications:

Application:

Cross Country, All Mountain, Enduro, Road, Gravel

Type:

press fit BB86

Shell Diameter:

41 mm

Shell Width:

86.5 mm / 89.5 mm / 92 mm

Axle Diameter:

24 mm (Hollowtech II)

Technical Information:

Bearings:

stainless steel angular contact bearings

Bottom Bracket Cup Material:

aluminium

Compatibility:

• Shimano Hollowtech II cranks

Features:

• double sealed angular contact ball bearings made of stainless steel
• better force dissipation than deep groove ball bearings
• special dust cover offers protection from dirt and water, also prevents cracking and creaking noises
• durable, requires minimal maintenance

Manufacturer Numbers:

black:

83.02.000R1S

red:

83.04.000R1S

blue:

83.05.000R1S

Contents:

Acros Press Fit Hollowtech II Bottom Bracket, consisting of:

• 1 x right bearing cup with stainless steel bearings
• 1 x left bearing cup with stainless steel bearings
• 1 x bottom bracket centre tube
• 1 x bolt
• 1 x spacer kit