ใบจานหน้า Fifty-Fifty : direct mount chainrings for SRAM® GXP cranks
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2,550.00 2,390.00 บาท
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GXP DIRECTMOUNT GUIDERINGS
4 blade direct mount chainrings for SRAM® GXP cranks.
-The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise.
-Lighter weight than spider version (~25-50g depending on size).
-Larger wide teeth design provides maximum ring durability and drop performance.
-4 blades with 7mm thickness design optimized for maximum stiffness.
-6mm offset compatible with SRAM® GXP chainline.
SPECIFICATIONS
Material : Machined 7075 T651 aluminum
Finish : Anodized
Compatibility : 9/10/11 speed
Size/PCD : SRAM® GXP direct mount
Weight : 70g(32T) 80g(34T)
