Problem Solvers S/post Clamp31.8 w/rack
Description
Our Seatpost Clamps with rack mounts provide a stable spot to mount your rear rack stays to on bikes without seatstay braze-ons. Very handy.
- Alloy clamp
- Stainless steel bolt
- Threaded to accept standard M5 bolts
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Stock Code:TNSK-SC-E101-286BLKStock Code:TNSK-SC-E102-298BLKStock Code:TNSK-SC-E103-318BLKStock Code:TNSK-SC-E104-349BLKStock Code:TNSK-SC-E105-364BLK
The collar utilizes Thomson seat post bolts, washer, and barrel nut hardware design that has proven to be an industry leader since its inception. This fastener combination allows float on both sides of the collar slot ensuring consistent clamping force.
The bolt hole angle, height of the collar, and offset slot all help create a collar that generates maximum clamping force at only 25-inch pounds of fastener torque.
The Thomson seat post collar is made from the same 7000 series alloy as the seat posts and stems, giving you the high performance you expect from a Thomson.
Itβs the perfect addition to your Thomson Cockpit and 100% American made.$59.00 (RRP)$59.00 (RRP)$59.00 (RRP)$59.00 (RRP)$59.00 (RRP) -
Stock Code:TNSK-SC-E101-286BLKStock Code:TNSK-SC-E102-298BLKStock Code:TNSK-SC-E103-318BLKStock Code:TNSK-SC-E104-349BLKStock Code:TNSK-SC-E105-364BLK
The collar utilizes Thomson seat post bolts, washer, and barrel nut hardware design that has proven to be an industry leader since its inception. This fastener combination allows float on both sides of the collar slot ensuring consistent clamping force.
The bolt hole angle, height of the collar, and offset slot all help create a collar that generates maximum clamping force at only 25-inch pounds of fastener torque.
The Thomson seat post collar is made from the same 7000 series alloy as the seat posts and stems, giving you the high performance you expect from a Thomson.
Itβs the perfect addition to your Thomson Cockpit and 100% American made.$59.00 (RRP)$59.00 (RRP)$59.00 (RRP)$59.00 (RRP)$59.00 (RRP) -
Stock Code:CKSP-JAB1Stock Code:CKSP-JBB1Stock Code:CKSP-JCB1Stock Code:CKSP-JDB1
Why Chris King Made This β "Symmetry is a key component of sound design. King riders have, for years, paired our headsets with our bottom brackets and hubs, to provide a few, classy pops of colour to their bikes. But that left them with no off-setting visual cue at the top of the bike to make the look more symmetrical. If this strikes you as a goofy way to think about your bike, fair enough, but itβs one of those things that bothered our eyes a little, and enough riders asked us to make a seat collar that we went ahead and designed one"
Specifications
- Aluminum collar with stainless steel bolt, washer, and barrel nut
- Available in 10 colors to match King components
- Available in four sizes: 30.0, 31.8, 34.9, 36.4
- Made in the USA
- Lifetime Warranty
Installation
- Please measure the seat tube of your frame to ensure proper fitment before ordering. Each nominal size is intended to fit a seat tube +/- 0.5mm (for example a 30.0 Seatpost Collar should fit a seat tube OD of 29.5mm up to 30.5mm).
- We recommend applying a small amount of anti-seize compound to the inside of the Seatpost Collar when installing on aluminum, steel, or titanium frames.
- Maximum Torque is 6nm.
- Clamp Height 15.88mm and Clamp Height to Inner Lip 14.35mm
- The bolt and barrel nut of each King Seatpost Collar comes with a small amount of anti-seize compound applied to the threads. You may need to reapply anti-seize to those threads after washing or disassembling your Seatpost Collar.$76.00 (RRP)$76.00 (RRP)$76.00 (RRP)$76.00 (RRP) -
Stock Code:CKSP-JAZ2Stock Code:CKSP-JBZ2Stock Code:CKSP-JCZ2Stock Code:CKSP-JDZ2
Why Chris King Made This β "Symmetry is a key component of sound design. King riders have, for years, paired our headsets with our bottom brackets and hubs, to provide a few, classy pops of colour to their bikes. But that left them with no off-setting visual cue at the top of the bike to make the look more symmetrical. If this strikes you as a goofy way to think about your bike, fair enough, but itβs one of those things that bothered our eyes a little, and enough riders asked us to make a seat collar that we went ahead and designed one"
Specifications
- Aluminum collar with stainless steel bolt, washer, and barrel nut
- Available in 10 colors to match King components
- Available in four sizes: 30.0, 31.8, 34.9, 36.4
- Made in the USA
- Lifetime Warranty
Installation
- Please measure the seat tube of your frame to ensure proper fitment before ordering. Each nominal size is intended to fit a seat tube +/- 0.5mm (for example a 30.0 Seatpost Collar should fit a seat tube OD of 29.5mm up to 30.5mm).
- We recommend applying a small amount of anti-seize compound to the inside of the Seatpost Collar when installing on aluminum, steel, or titanium frames.
- Maximum Torque is 6nm.
- Clamp Height 15.88mm and Clamp Height to Inner Lip 14.35mm
- The bolt and barrel nut of each King Seatpost Collar comes with a small amount of anti-seize compound applied to the threads. You may need to reapply anti-seize to those threads after washing or disassembling your Seatpost Collar.Expected Date:27 June 2025$76.00 (RRP)$76.00 (RRP)$76.00 (RRP)$76.00 (RRP) -
Stock Code:WMSK-SPC1-28.6-06Stock Code:WMSK-SPC1-31.8-06Stock Code:WMSK-SPC1-34.9-06
Crafted with the same precision as their world-class bottom brackets and derailleur hangers, Wheels Manufacturing Seatpost Collars are the finishing touch your bike build deserves. Whether you're dialing in a dream machine or just need to keep your seat post from slipping mid-ride, this is the collar you can trust.
No slipping. No creaking. No compromise.
- Rock-solid retention β A bolt-and-barrel nut design delivers even clamping force for a secure hold.
- Match your build β Choose from 7 bold anodized colors that coordinate with our bottom brackets, Headset spacers, hangers, and more.
- Built for the long haul Precision CNC-machined in the USA from high-quality aluminum.
Specs:
Machined aluminum collar with stainless steel bolt and barrel nut
Size: 28.6mm
Weight: 31g
Fit size +or- 0.05mm$52.00 (RRP)$52.00 (RRP)$52.00 (RRP)
