SRAM PC-850
PC-850
SRAM

SRAM PC-850

$19.00
In Stock

Reliable SRAM PC-850 8-speed chain with 114 links and a tool-free PowerLink master link. Nickel-plated, 312 g, sold single or as a 25-piece bulk box for workshops.

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Available Options

Option Price Availability
SRAM, PC-850, 8sp chain, 114 links, Powerlink $19.00 In Stock
SRAM, PC 850, 8sp chain, 114 links, Powerlink, Box of 25 $475.00 In Stock

Product Details

Overview & Technology

SRAM PC-850 is a purpose-built 8-speed replacement chain designed for reliable shifting and long service life on classic drivetrains. The chain uses a 7.0 mm external width and comes with 114 links—plenty of length for most frames and easy to trim to fit. The included PowerLink master link makes assembly and removal fast and tool-free. The PC-850 is constructed from heat-treated alloy steel with a corrosion-resistant nickel finish that protects pins and plates from the elements while maintaining precise tolerances for crisp shifting. At 312 g (standard 114-link length), it balances low weight with the durability expected for everyday riding, commuting and trail use.

Key Features

Built for dependable 8-speed performance. The PC-850 delivers consistent shifts across 8-speed cassettes thanks to profile-optimized plate geometry and tight manufacturing tolerances. The 7.0 mm chain width is matched to the spacing of 8-speed systems for smooth, snag-free operation. • PowerLink master link: Tool-free join and split for quick maintenance and wheel removal. • 114 links: Ample length for most frames; easy to shorten to spec. • Nickel-plated finish: Corrosion resistance without sacrificing chain flexibility. • 312 g: Lightweight for the class yet robust under load.

Fit & Compatibility

The PC-850 is engineered for 8-speed drivetrains — compatible with SRAM, Shimano and most third-party 8-speed cassettes and chainrings. Its 7.0 mm external width is the key spec: match this to your drivetrain speed to ensure proper meshing and shifting performance. The 114-link length gives you the range to size the chain for short chainstays or long-cage derailleur setups. Note: This model is not e‑bike approved and should not be used on high-torque electric-assist systems. For e-bikes or high-power mid-drive motors choose a chain specifically rated for e-bike torque. Shipping dimensions are compact (4.5" x 4.4" x 0.5") and weight 0.7 lb per package; a 25-piece bulk box is available for shops and mechanics stocking spares.

Who It's For

The PC-850 is ideal for riders and mechanics who maintain 8-speed bikes — from vintage road and cyclocross builds to commuter and entry-level mountain bikes. It's a practical, cost-effective upgrade for anyone needing dependable shifting without the premium price of top-tier multi-speed chains. Shops and workshop managers will appreciate the box-of-25 bulk variant for repairs and fleet maintenance, while home mechanics get a quick, reusable PowerLink for easy roadside fixes and routine chain swaps.

Key Features

  • ✓ Compatible with 8-speed SRAM, Shimano and third-party drivetrains
  • ✓ 114 links provide flexible sizing for short and long chainstays
  • ✓ PowerLink master link enables tool-free installation and removal
  • ✓ 7.0 mm chain width engineered for reliable 8-speed shifting
  • ✓ Heat-treated alloy steel with nickel plating for corrosion resistance
  • ✓ Lightweight 312 g chain without sacrificing durability
  • ✓ Bulk box of 25 ideal for shops, teams and bike fleets
  • ✓ Not e-bike approved — avoid use on high-torque e-assist systems

Specifications

Links 114
Chain Weight 312g
Chain Width 7.0mm
Link Type Powerlink
Primary Color Silver
Speed 8
e-Bike approved No

Product Identifiers

Vendor Item # 47.2708.114.005
UPC 710845504730

Frequently Asked Questions

Is the PC-850 compatible with Shimano 8-speed cassettes?

Yes. The PC-850's 7.0 mm external width and plate profile work with Shimano, SRAM and most third-party 8-speed cassettes and chainrings for reliable shifting.

How do I shorten the 114-link chain to my bike's length?

Measure using the largest chainring and largest cassette cog with the rear derailleur routed, then remove links to achieve correct tension. Use a chain tool or the PowerLink to separate links; if unsure, have a mechanic set the correct length.

Can I reuse the PowerLink master link multiple times?

Yes — the PC-850 includes a reusable SRAM PowerLink designed for 8-speed chains, allowing tool-free joining and splitting for maintenance and wheel removal.

Is this chain suitable for e-bikes?

No. The PC-850 is not e-bike approved and should not be used on mid-drive or high-torque electric-assist systems. Choose a chain specifically rated for e-bike torque for those applications.

How often should I replace this chain?

Replacement intervals vary with riding conditions and mileage; as a rule, check for 0.5%–0.75% wear on an 8-speed chain. In mixed-condition riding you may replace it every 1,500–3,000 km; frequent cleaning and lubrication extend service life.

What are the benefits of the nickel finish?

The nickel plating helps resist corrosion and reduces surface friction between chain links, improving shifting consistency and extending usable life in wet or salty environments.

Buying Guide

When replacing or buying an 8-speed chain, match the chain width (7.0 mm) to your drivetrain speed — this ensures correct mesh with cassette sprockets and chainrings. Choose a chain with a reliable master link like SRAM's PowerLink for faster installation and easier maintenance. Consider whether you need single units or a bulk box: single bikes usually require one chain, but shops and teams benefit from the 25-piece box for faster turnaround. Also check e-bike approval if you ride an electric-assist bike — the PC-850 is not rated for e-bike torque.

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