Shimano R203P/S Disc Brake Adaptor for 203mm Rotor, 74mm Caliper, 51mm Frame

US $15.86
List price US $19.03 (17% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
7 available56 sold
Breathe easy. Free shipping and returns.
People want this. 13 people are watching this.
Shipping:
Free Standard Shipping.
Located in: Grand Rapids, Michigan, United States
Delivery:
Estimated between Fri, Jul 25 and Thu, Jul 31 to 91768
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Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:122981688479
Last updated on Jul 09, 2025 05:44:46 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
689228108813
Manufacturer Part Number
ISMMAR203PSA
MPN
ISMMAR203PSA
Manufacturer
Shimano
Brand
Shimano
Model
ISMMAR203PSA
Package Height
0.83
Part Type
Disc Brake Adaptor
Package Length
7.31
Package Width
3.59
Package Weight
0.17
Category

Item description from the seller

About this seller

Gap30 Cycles

99.3% positive feedback243K items sold

Joined Nov 2013
ALL RIDERS. NO ATTITUDE. Gap30 Cycles is your source for quality cycling parts and accessories at great prices. 100% Customer Satisfaction Guaranteed.

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

Seller feedback (75,897)

All ratings
Positive
Neutral
Negative
  • c***g (568)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping, perfect fit 💯 recommended
  • t***b (770)- Feedback left by buyer.
    Past year
    Verified purchase
    Fast shipping
  • 3***3 (987)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Great product, bolt n go, thanks
See all feedback

Product ratings and reviews

5.0
11 product ratings
  • 11 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Exactly What I Needed

    Exactly what I needed to convert to a 203mm rear rotor. Works perfect and brake pad alignment is spot on. All of the necessary hardware is included too, including safety wire for the bolts.

    Verified purchase: YesCondition: NewSold by: pitcrewcycles

  • Slow your roll

    That little bit of extra stopping power goes a long way 160 to 203 a good idea

    Verified purchase: YesCondition: NewSold by: amain

  • Definitely 5 stars

    Verified purchase: YesCondition: Pre-OwnedSold by: oldbluemazda

  • Perfect fit

    Great price and fast shipping

    Verified purchase: YesCondition: NewSold by: gap30cycles

  • Thanks

    Thanks

    Verified purchase: YesCondition: NewSold by: gap30cycles