text: - External bearing 30mm axle BB from Barnoldswick-based company Hope!
  - CNC-machined alloy BB cups help keep down weight.
  - Custom bearings use double seals to help keep out dirt and water, and are constructed from stainless steel to prevent corrosion.
  - Also available with super durable ceramic bearings - please enquire for more information.
  - Replacement bearings are available separately, helping extend the working lifespan of the BB.
  - Free-running labyrinth seal provides additional protection from the ingress of mud, dirt and grime.
  - Supplied with spacers making it suitable for use with either 68mm, 73mm or 83mm threaded bottom bracket shells.
  - Only compatible with cranksets with 30mm axles.
  - Available in Black (other colours available for special order).
  - Requires the proprietary Hope 30mm BB Tool
  for installation and removal.
  - Please note
  : To prolong the BB cup lifespan, we recommend having your BB shell faced to provide a flat surface for the cup to tighten up against.
  - Weight: 101.8g
explanation: The document describes a 30mm axle bottom bracket (BB) from the company Hope, detailing its features, materials, and compatibility. It does not contain any math question or answer.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: - External bearing 30mm axle BB from Barnoldswick-based company Hope!
  - CNC-machined alloy BB cups help keep down weight.
  - Custom bearings use double seals to help keep out dirt and water, and are constructed from stainless steel to prevent corrosion.
  - Also available with super durable ceramic bearings - please enquire for more information.
  - Replacement bearings are available separately, helping extend the working lifespan of the BB.
  - Free-running labyrinth seal provides additional protection from the ingress of mud, dirt and grime.
  - Supplied with spacers making it suitable for use with either 68mm, 73mm or 83mm threaded bottom bracket shells.
  - Only compatible with cranksets with 30mm axles.
  - Available in Black (other colours available for special order).
  - Requires the proprietary Hope 30mm BB Tool
  for installation and removal.
  - Please note
  : To prolong the BB cup lifespan, we recommend having your BB shell faced to provide a flat surface for the cup to tighten up against.
  - Weight: 101.8g
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document describes a 30mm axle bottom bracket (BB) from the company Hope, detailing its features, materials, and compatibility. It does not contain any math question or answer.
  
  Label: no-question