XRAY 345645 2-Speed 45T Graphite Spur for Competitive RC  [XR-345645]

XRAY 345645 Graphite 2-Speed Gear 45T (2nd)
Price:
NZD$38.04
Brand:
XRAY
Model:
XR-345645
Condition:
Brand New
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alt="XRAY 345645 Graphite 2-Speed Gear 45T (2nd)" title="XRAY 345645 Graphite 2-Speed Gear 45T (2nd)"

Lightweight Graphite Spur Gear XRAY 345645 for RX8

The XRAY 345645 Graphite 2-Speed Gear 45T is formed from a specialised graphite composite that combines toughness with controlled flex. That material blend reduces the chance of catastrophic failure while keeping service life high under race conditions.

Reduced Rotating Mass for Sharper Pickup

By lowering the mass of rotating parts, the graphite spur helps the RC car accelerate more responsively and react quicker to throttle inputs. Its light profile benefits close racing where momentum changes fast.

Precision Moulding for Smooth Operation

These gears are made in accurately machined moulds to ensure concentric running and minimise runout. Stable spur behaviour helps retain consistent drive engagement lap after lap.

Easy Identification and Ratio Flexibility

Each gear is stamped with its tooth count so racers can swap options quickly and dial in the best ratio for grip levels or track layout without guesswork.
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can I use this on older RX8 variants?

It is designed for standard RX8 specification; verify your chassis hub and pinion spacing to confirm compatibility with earlier RX8 revisions.

What maintenance keeps graphite spurs lasting?

Clean grit from the teeth after each outdoor run and check for chips. Avoid harsh impacts and replace the spur if any cracks or edge failures appear.

Which pinion types work best?

Use a hardened steel pinion that matches your chosen tooth count and ensure proper mesh. Lightweight alloy pinions may reduce mass further but check durability for your power setup.

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