SRAM Predictive Steering Bearing Open Bore Adapter

SRAM Predictive Steering Bearing Open Bore adapter, also referred to as a drift, is used to press sealed bearings in to SRAM Predictive Steering front hubs. The adapter is machined with a 37mm OD, and a machined step at 27.5mm that slips in to the center of the sealed bearing. Compatible with our PRESS-1 or PRESS-4 sealed bearing press to press in the bearing.

  • Installs: 27.5X37 bearing
  • Inner Step Outer Diameter: 27.3mm
  • Outer Diameter: 36.8mm
  • Thru Hole Diameter: 0.387" (9.8mm)
  • Inner hole sized to fit 3/8" threaded rod
  • Compatible with PRESS-1 or PRESS-4 handles
  • Machined, red anodized aluminum
  • Sold individually (2 drifts required for some installations)

Precision Machined


In stock

All Wheels Mfg. products have a lifetime warranty and are 100% guaranteed to work for you upon purchase. We accept returns or refunds only if purchased directly from us. For a refund, a product must be purchased directly from Wheels Mfg. and must be returned in new condition with original packaging and receipt. Email us ( or call (1-800-361-8422) for a Return Authorization number. Freight charges to Wheels Mfg. are the responsibility of the customer.

We accept products purchased through Wheels Mfg. Authorized Resellers for exchange only. For refunds, please return the product to that Reseller. If the product was purchased from an internet seller or local bike shop, please return the product to them for exchange or refund.

Wheels Mfg will replace or refund defective products at our discretion.

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