Introducing the super lightweight Titanium RACE-Lite ISO square taper bottom bracket!


FRAME FIT:

  • English: BSA 1.37"x24T R/L cups for 68mm
  • Italian: ITA 36x24T R/R cups for 70mm


CRANKSET FIT:

  • ALL ISO 1.8° Degree Square Taper type

 

Fits Pre-Ultra Torque Square Taper Campagnolo Cranksets:

  • Record
  • Chorus
  • Daytona
  • Centaur
  • Pista
  • Other Campagnolo

Other brands:

  • Sugino
  • Stronglight
  • Miche

 

BEARING FEATURES:

  • Performance Breakthrough - Speed increases approaching 4%, i.e., over 1 km a rider can gain 20-40m
  • TiN Ceramic Bearing Technology - features proprietary Titanium Nitride coated stainless steel races and cones.
  • TiN nano-technology surface treatments fill stainless steel pores making the bearing races smoother, harder, and more durable than standard stainless races.
  • This product is lighter stiffer smoother and will last longer than other ceramic and steel bearings.
  • Ti Ceramic bearings are 60% lighter than steel bearings
  • Ti Ceramic Bearings produce up to 60% less friction
  • Ti Ceramic Bearings are 15-20% stiffer than steel ones
  • Ti Ceramic Bearings are resistant to corrosion
  • Ti Ceramic Bearings have a lifetime 10 times longer than steel bearings

 

BEARING SPECIFICATIONS:

  • Bearing Race Material: Nano-technology Titanium Nitride coated stainless steel.
  • Surface hardness: HV2800~3000 kg/mm2

  • Passed corrosion testing for over 72hrs.

  • TiN thickness: 0.2µm.

  • Rolling Element Material: Full Ceramic Si3N4 Grade 5
  • Bearing Grade: ABEC 5
  • Bearing Ball Density: 3.2g/cm³Vickers Hardness Index: 1,700-2700 kg/mm²
  • Low Friction Nylon retainer
  • Enclosure Type: Low Friction Seal both sides
  • Lubricant: Kluber ISOFLEX NBU 15

 

PRODUCTS SPECIFICATIONS:

  • Axle Specifications: See chart in pictures.
  • CNC machined hollow titanium shaft with 1.8 ISO square taper
  • Carbon body
  • Alloy cold forged cups with X-Seals
  • Included: High quality steel bolts: 8Mx20mm

 

WEIGHTS

  • 102mm: 154 grams (Compare to Campagnolo RECORD at 190 grams)
  • 111mm: 165 grams
  • 115.5mm: 170 grams
  • Installation: Fitted with any ISIS or Shimano Octalink BB tool. Park Tool #BBT-2

RACE-Lite Titanium ISO Square Taper Bottom Bracket

$94.95Price
    • 102mm: 8670TBT
    • 111mm: 8671TBT
    • 115.5mm: 8675TBT