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Osymetric Aluminum Bcd110mm 5Bolt 52T 38T Chainring Set For Shimano/Sram

Item Condition: New
Listed in: Sporting Goods > Cycling > Bicycle Components & Parts > Chainrings & BMX Sprockets

 / 2 photos

Seller: anjoycycle (1228 )
99.6% Postive Feedback
Location:default, HK
Ship to:Worldwide  Exclusions
Shipping cost
Returns: Accepted within 30 Days
Watches: N/A
Buy It Now 199.0 USD  or Best Offer
Quantity: 2 available / 3 sold
Time left: 14d 15h 41m
eBay Item No.: 202359877114
Item Specifics:
Color : Black MPN : 264000/264001
Brand : Osymetric Teeth : 38T+52T
Bolt Center Diameter : 110mm UPC : Does not apply
Description* :
Item for sale: osymetric aluminum bcd110mm 5bolt 52t+38t chainring set for shimano/sram description: benefits:up to 10% more powerup to 3 % more speedup to 12% less lactic acid build up!Features:steel shift pins and ramps for crisper shifting patented design to enhance pedal stroke efficiencyblack anodized 70/73 aluminum alloy hardend to t5uci legaltriathlete magazine “best gear” 2014scientifically proven technology that enables athletes to ride harder, longer and faster with less fatigue. By increasing the size of the gear when you push the hardest (downward stroke) and then decreasing the size of the gear to get through top and bottom dead zones quickly. This patented curve enables the force on the pedals to be constantly proportional to the muscular force of the rider. The chain rings varying diameter alters the effective gear ratio though out the pedal stroke, producing a higher gear on the downstroke when the rider has more power and then reducing the gear on the upstroke. The ovalization is extreme, a 52 tooth ring equates to pushing a 54-55 tooth ring on the down stroke and a mere 49 tooth at the “dead spot” this translates to up to a 10% increase in power output which can result in up to a 3% increase in speed!Osymetric bcd 110mm 5 bolts 38t alloy bicycle inner chainringosymetric chainring for compact cranks (shimano compatible) with bolt center diameter 110mm.Can be combined with osmetric chainring for bolt center diameter 110mm - 50/52 teeth.Suitable route profile: flat to mountainous.Brand:osymetriccolor:blackteeth: 38t bolt center diameter:110 mm specification:52t+38t fit for shimano / sram color: black anjoy cycle address:1/f, jade suites, 600 canton road, yau ma tei, kowloon, hong kongopen:sun~sat 12:00 - 20:00anjoy your cycling ---about us--- our products are guaranteed to give 100% satisfaction in every way. We are improving our inventory level and the speed of shipping, which are the reasons that we can’t hit 100% positive feedbacks. We do not want you... Read More

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