WebBolt Circle Diameter (BCD) is the diameter of the circle that goes through the center of all of the bolts on your chainring. On bicycle chainrings, this dimension is usually measured in millimeters. It is critical to know the BCD of your crankset when you are selecting a new chainring for your bike. WebShop SRAM Chainring TT 42t 5 Bolt 130 mm BCD Aluminium 10 and 11 Speed (55-42, 54-42) 3 mm, Black. Free delivery and returns on all eligible …

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WebRotor Q Rings 130 BCD x 5 Aero 55T outer chainring for TT/triathlon bike VGC. £25.00 + £5.39 Postage. Praxis Works 54 / 42 130bcd 5 bolt tt aero chainrings time trial. £69.00 ... SRAM Chainring Screws, SRAM Chainrings for Universal, SRAM Red Bicycle Chainrings, SRAM Triple Chainring Front Derailleurs, WebIn this case, they are usually designated as something like 104/64 BCD. That means 104 mm bolt circle diameter for the larger ring, and a 64 mm diameter for the smaller ring. Other common multi-circled (if that’s a proper word) sizes are 120/80 BCD for SRAM style mountain 2×10’s and 130/74 BCD for Road Triples. 51耐宝石

Sram Force 53/39 Tooth Chainrings With 130 BCD Spider NEW, …

Web7 Sep 2024 · NEW - D2Z Aero Chain Rings now also available for SRAM AXS Spyder! Both 11 speed and 12 speed compatible! Manufactured in the UK from 6082 aluminium and hard anodised, these circular aero chainrings are specifically designed for use with a single front ring (e.g. 1 x 11) without a front derailleur, which in our testing can give you gains of at … WebSRAM XX T-TYPE BOSCH Gen4 Direct Mount Chain Ring. £100.00. available options. £16.67 per month on finance. SRAM X-Sync Steel Direct Mount 11 Speed Chain Ring. £19.00. available options. Finance available on all baskets from £99. SRAM Road Chainring 5 … WebWeight: 2.99 pounds. Gear Speeds: 11. Bike compatibility: Universal. Number of Chainrings: Single. Model #: 00.6118.366.003. Spindle Interface Type: SRAM/Truvativ GXP. Material: Carbon Steel. Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing ... 51聊天软件